Casino Royale was, without a doubt, an amazing movie. So I went to see QoS. QoS was.. well.. not that good, simply put. =p We'll see what the 3rd one is like when it's released.
I went to see Quantum of Solace last night with a few friends, and we all agreed that it was much better than Casino Royale. Casino Royale wasn't a horrible movie, but it wasn't that James Bond'ish. In Casino Royale, if Bond wasn't getting his ass kicked, he was playing poker. Whoopity doo.
In QoS, if James Bond wasn't kicking ass... wait, he was always kicking ass.