Entertainment Weekly: Castle is one of those TV success stories that fill me with ambivalence. It's not a ratings powerhouse, but, helped by its Dancing With the Stars lead-in, it has a growing audience big enough for ABC to have already renewed it for a third season. Which is terrific — I'm glad that Nathan Fillion has found a vehicle that'll remain on the air longer than 2002's Firefly.
I love Nathan Fillion and everything he does (well maybe not the Soap Opera's). He's such a great actor, and filled with so much personality. He's really carrying this series right now, as I could probably leave off all of the other characters and be just fine. I really want to see him do more Sci-fi though.