You have few good ideas, but the main problem is that the graphics and animations are not very fluent, worked-through - that's what may (and probably will) drive players away.
Personally, I found annoying that even if you want to play a single-player game, you have to control the computer as well (it's a nice joke in the menu, but quite a drawback later) - is it really that hard to make 1-6 random number generator? The dice animation could also be improved, because no matter what you get on the dice, it always shows "5".
I am sorry for the low rating, but the game needs more work.