Castle has been such an amazing show in my opinion from the get go. We get the action, we get the romance, we get the angst. Not much more you can ask for from a show. I love the interaction of the characters, not just Castle and Beckett, but everyone. The whole cast seems to have this great chemistry. The only thing I dislike is the tug back and forth between Castle and Beckett, the will they or won't they. After awhile it could possibly get stale. i look forward to how they keep playing it.