I started playing this last night, and I'm thoroughly enjoying it so far. I can see how it's comparable to Katamari Damacy (everything eventually and gradually is pickup-able and unlockable, object layout sometimes wacky, simple graphics, different play modes). I think IGN's review is fair, with the exception of the graphics comments; they're simple but not enough to make me think about it. I've never thought, gee, I wish these objects were prettier. I do wish the physics were a little more realistic, with everything not being so bouncy. I also have a really hard time with the drawers and such because instead of staying closed, they bounce back open. I also find it a little hard to do "insert" stuff, like DVDs into DVD players. I also wish you could zoom in your view. Maybe not during gameplay, since that would be unrealistic, but like in the Elebits room. They're really cute, and I'd like to just observe them from any angle and location I want. (Maybe you can do this, and I just don't know how.) And I have noticed few very, very brief periods of slowdown; nothing totally distractng yet.
I know I just listed all criticisms, but I do like this game. I've only gone up to the first boss, but I already want to replay missions to get all the pink Elebits and get better grades. In fact, I think I'll go do that right now.
btw, anyone else think the Epson product placement kind of odd?
Oh, and I got the blue/green Elebit. Not rare, but I'm kinda glad to get the most recognizable Elebit anyways.