UPDATE ON THE POST BELOW:

After having watched a few shows on hulu, I've decided the nifty button needs work. First you can't use it if you have it full screen (makes sense, except I am not going to exit out to like or dislike an ad.)

Second, it doesn't stay up for the commercial long enough for you to really see the commercial and decide if you liked it or not.

overall, great idea, just needs some work.