Hawkgirl

Hawkgirl is a legacy name used by female counterparts to the super-hero Hawkman. She wields a mace and uses Nth Metaltechnology to fly. Carter Hall's wife Shiera Sanders was the first to use the name during the Golden Age, although Katar Hol's wife Shayera Hol from the planet Thanagar used it during the Silver Age. Kendra Saunders, a reincarnation of Shiera, would also take the name until she was murdered during Blackest Night.

My opinion - Hawkgirl, a worrier, is actually named Shiera. I think she is the important character in Justice League Her abilities are flying, strength same as Wonder Woman but her weapon is baton.

Shazam

Shazam is a name that has been used by Captain Marvel and other members of the Marvel Family. The name originally belonged to an ancient wizard, who lived in the Rock of Eternity and guarded the Seven Deadly Sins. This wizard bestowed powers on the child Billy Batson. Batson simply had to speak the wizard's name, and he would transform into the adult Captain Marvel. Later on, Billy Batson began using the name Shazam as his alias instead of Captain Marvel.

My opinion - This superhero is just a kid but when he pronounce "Shazam" he will be an adult like in the picture. his ability is releasing thunderbolt ,flying ,and stronger than normal human.

Aquaman

Aquaman, also known as Arthur Curry and Orin, is a superhero and the ruler of the seas. As the king of Atlantis and other undersea territories, he technically controls most of the planet. His abilities include super-strength, durability, super-speed, staying underwater indefinitely, and telepathy, which he uses to communicate with sea-life. His aquatic nature means he requires water regularly at the risk of dehydration, although he is perfectly capable of staying on land for extended periods.

My opinion - Aquaman, a king of atlantis, is also my favourite hero. he can control the water ,talk to marine animals ,and breath under the water. Just like Percy Jackson (If you have seen this movie before)

The Flash

The Flash is the fastest man alive. The protector of Central City and Keystone City, fighting against evil using his super-speed and a dedicated sense of heroism. His legacy, the Flash Family, spans throughout history tapping into the enigmatic Speed Force to gain their powers.  Jay Garrick was the original Flash of the Golden Age, and a founding member of the Justice Society of America. Barry Allen was the Flash of the Silver Age and a founding member of the Justice League of America. He sacrificed himself to save the universe during the Crisis on Infinite Earths, but was resurrected during Final Crisis. His replacement was Wally West, his nephew and the original Kid Flash, formerly of the Teen Titans. The fourth was Bart Allen, who started his career as Impulse.

My opinion - The Flash is the fastest super heroes in DC universe he can run on water and also travel to the future by his speed power. althought he doesn't strong and powerful like superman ,I think he could beat superman by his speed. Just so you know The Flash is faster than Superman!  

Green Lantern

Green Lantern is a superhero and an intergalactic police officer in the DC Universe. The weapon he wields is a power ring that translates his ideas into green energy using the strength of his willpower. He is a member of the Green Lantern Corps, an organization created by the Guardians of the Universe that has established thousands of members distributed throughout each space sector. There have been several assigned to the planet Earth in Sector 2814.

My opinion - Green Lantern is my favourite one because he can build anything with his ideas to the real by the ring. That's why i like him.

Wonder Woman

Wonder Woman is an Amazon warrior princess and one of the most powerful superheroes in the DC Universe. The daughter of Hippolyta, she was given power by the Gods to fight against evil in all its forms. Although she was raised entirely by women on the island of Themyscira, she was sent as an ambassador to the world of man, spreading their idealistic message of strength and love. Wonder Woman fights crime and acts as a positive role model for women everywhere. Her equipment includes the Lasso of Truth, magic gauntlets, and an invisible jet. In the secret identity she has adopted to become closer to humanity, she is Diana Prince, a government agent for the Department of Metahuman Affairs. Wonder Woman is also a founding member of the Justice League of America.

My opinion - Wonder Woman is the strongest woman super heroes because she has a power like superman, a strength ,and their kinds of power.

Batman

Batman is the super-hero protector of Gotham City, a man dressed like a bat who fights against evil and strikes terror into the hearts of criminals everywhere. In his secret identity, he assumes the alias of Bruce Wayne, billionaire industrialist and notorious playboy; though "Bruce Wayne" is technically his real name, this Bruce Wayne is a disguise--that of the man he would have been had his parents not been murdered before his eyes when he was no more than a mere boy. Although Batman possesses no super-human powers, he is one of the world's smartest men and greatest fighters. His physical prowess and technical ingenuity make him an incredibly dangerous opponent.

My opinion - Batman is the smartest character in DC Comic. He can took down everyone even superman. so I believe that batman is the Best in justice League

Superman

Superman is the most powerful being on planet Earth, an alien immigrant named Kal-El from the planet Krypton who was raised in Smallville, Kansas, to become an American superhero. Raised with high moral ideals, he uses his incredible strength, speed, flight and various other superpowers to fight evil and protect the innocent. In his civilian identity he is Clark Kent, a mild-mannered reporter working for the Daily Planet in Metropolis. He is a founding member of the Justice League of America and a charter member of the Legion of Super-Heroes in the 30th Century.

My opinion - I think Superman is the most popular character in DC Comic. Everyone knows Superman and his ability such as his eyes can release laser, he can fly ,stronger than normal human, etc.