alright, just played a 15 turn game with my roomate. My initial impressions:
The graphics are beautiful. I havent seen enough to say its better than Gamecube, but the pirate level is well designed and has background from super Mario sunshine. The pacing seems a bit slower than Mario party 7. You have to use the pointer to select things in a menu style, since you no longer have shoulder buttons and analog to do that (only use the wiimote).
You have to tilt the wiimote up to hit the dice, something Id have preferred with just a button, since it feels slightly clunky. It plays exactly the same as previous, and I havent explored the modes yet, but it seems like there are plenty to go through. the characters are all slightly inproved from Gamecube version although I ****ing hate Daisy's voice in this one.
Now to the minigames. IGn was right in that certain ones, like the airplane shooting and the clock time match game can get annoying if you lose contact with the sensor bar and its noteceably laggier than Wariowares implementation but youll get used to it pretty fast. Its not as frenetic as a result and I have to play some more to see if this really affects my enjoyment of the game. Also, they replaced orbs with candy, which is basically the same thing. Otherwise, Bowsers still there to piss in your cheerios.
So far though, its been fun. Im glad I bought it.
As of now, 7/10.