So I picked up Patapon and Patapon 2 a month or so ago. Patapon was amazing and addictive. Patapon 2 is just unbelievable.
I can't remember a time recently where a sequel literally took everything awesome from an already great first game and just magnified it and made only improvements the way Patapon 2 did. I'm still deep in it and addicted. My wife is now playing Patapon 1 and is quite addicted as well. Sharing the PSP is interesting.
I hope a Patapon 3 is somewhere on the horizon with a similar ability to import your save from the previous title to give yourself a head start.