I didn't like it. Compared to the third installment, it's like night and day. The crude, pseudo-3D models, after the beautifully and artistically drawn 2D graphics of the third game, and the screeching music that you won't want to listen to for long. Yes, some of the ideas are interesting, but they are terribly implemented; it feels like they had six-year-old children sitting in the studio all the time, controlling the process: "Let the heroes fight too! They will be the coolest, they will be just SUPERHEROES!!!!" And it's all in that spirit. You can play it for a little while out of curiosity, but it definitely won't stand the test of time.