I played several of the missions so far and they've been pretty fun. It follows the story of the anime, but adds some additional story details (probably as an excuse for more missions). If you've ever wondered how it would be like to swing around on some 3D gear, this is probably as close as you can get until they come out with a VR version. It kind of reminds me of Spiderman actually. Slicing into a Titan's neck feels very good because of the feedback and the half second pauses to focus the camera on you scoring the hit. I have not gotten far enough to make any major upgrades to my equipment yet, but it seems like I got my money's worth.