Haha. I've been playing Sonic games for like, forever, and decided to play most of them again (Sonic Adventure, Sonic Adventure 2, and a bunch of Genesis games)
The main problem I had with Sonic Advance 2 is the SP Rings. I hated having to get those, and then have to get them all over again if I fail the Special Stage. I liked the first one more for some reason.
I'm mainly glad that the put Chaos back in. They were great in SA2 and I've started to use them again. I'm suprised they didn't use Wi-fi. It would've been great if they did.
Well, it seems like a good game. I'll probably get it sometime over the weekend or maybe next week.