I love it. Not as good as x1 because the level design is kinda lame, but I love the stuff x gets in this game. He's so fun to use. Zero is cool too, but imo he brings this game down a lot because the last few stages with him are a nightmare on a first run. This Sigma fight with zero took me the most amount of time to beat out of all the Sigma fights I've done in the other games.