Overall, I really like this game, mainly because of the whole character creator system, which is one of the most advanced after LEGO DC Super Villains.
As usual, you make your characters (there's 10 slots in total) out of pieces from existing characters (meaning the more you unlock the more options you will have), however, there is a lot of extra hats, capes, hair styles, etc. Not to mention you can give your character a wide variety of super powers, such as flight, wall-climbing, lazer beams, teleportation and much, much more.
The story, although well put together, had some levels where it is considerably hard for single player mode, to an annoying scale. Despite that, I really have nothing bad to say about the game. The overworld is massive with a lot of areas and quests, and there is A LOT of characters to unlock. Kids, teenagers or even adults will find this game to be a lot of fun as well as challenge.