No diff, it's just got new gamemodes.

User Rating: 8.5 | Wii Sports Resort (w/Wii MotionPlus) WII
Now, i'm here 2 tell u about Wii sports Resort. Well, first things first u need 2 know what's going on 2 get good at this game. The Wii MotionPlus Instuctions listen 2 the first time through. That's just getting this game started. Now as I said no difference from the old 1. Just buzzing with some new but difficult modes. The game catagories are Air Sports, Archery, and many more that I forgot. This game makes a perfect gift and will never get boring. Yeah I even play an hour a day. LOL. Yes, and the calibration get 2 be like if your doing the Frissbe Target game and you throw it right down the middle exspecting it 2 go straight and it goes way 2 the side just lay the wii remote down let it calibrate and BAM! you're done. That's it for my review and get this game if you love vacations and sports! :]