Purchased today and spent about 3 hours playing tonight. One hour with DS7, about 30-45 minutes by myself, and over an hour with DW. DS and I quickly racked up enough tickets to unlock the 3D games. They were the first thing I did after he went to bed.
I have to say that I am disappointed with the 3D. Of the 30+ games, only 6 unlockables are in 3D. We were playing on a 52" Sony. The regular games look fine. The 3D was blurry and the left (blue) lens of the glasses is so dark that it was hard to see through. I was excited about the 3D, so it is a little bit of a let down. However, the game is good enough to stand on its own without the 3D.
The games, much like the ride, are simple enough that anyone can play and enjoy it. Yet, finding the combinations and secrets to unlock high point targets makes it very competitive for advanced players.
Overall, we really like the game. We have been waiting for it to come out since it was first announced and are pleased with what it offers for the kids and adults. For the average person, it is probably a rental to be enjoyed for a couple of days before mastering most of the levels and beginning to lose interest. For the WDW fan, it is an absolute must.
Jennifer
The kids don't need to know. 
Just my early opinion.
