I've tried it myself, and have to say that I found it to be awful!
Yes, I'll grant you there are more gimmicks and tricks than Bill Gates boardroon and the graphics are very clever. However, isn't poker all about sitting down at a table and playing poker? Personally, I like things nice and simple. A table, a pack of cards and no more. No avatars, no gadgets and no fancy graphics.
If you like computer animation, Xbox / Nintendo games and the like then you'll love it - if you just like playing poker then don't go near it.
Oh, and just in case anyone is thinking of downloading it, you will be looking at 700MB of download - which (in my opinion) pretty much sums up what it's all about!!!!!!!!