Sport's Champions seems okay for the price I think, but everything else so far either feels like it should be cheaper or bundled up together more.

I think Sony rushed to market a bit with the titles, myself.  The tech feels solid - that doesn't seem rushed - but outside of Sports Champions and Tumble, most titles I've tried the demo on feel like they aren't quite finished.

While people tend to focus on the tech it's really the software that seals the deal - and I don't just mean good games, I mean despite the Move tech working fine the software itself may still have issues with how well it handles the input data, how robust it is at handling the player doing stuff other than what the developers expect.  For example I'm surprised with The Fight how reviews already seem to be in agreement with issues with the title handling where you stand.  That's a software issue, not tech, and it implies a bit of rushing to me.

Mind you, given MS clearly rushed to get the 360 out before the PS3 I suppose I can hardly blame Sony for wanting to be first out of the gate with Move vs Kinect.

I should also note this is a general problem with all motion control titles I've tried (or own).  It's always possible to screw up the input, so a lot rides on how well the developers have coded the game to handle this.