Every time I come here I'm impressed with the service, and I have a great time. The Rook doesn't do anything special, but I can come here have a pint for a good price and watch a game. It's a friendly place to play a game of pool, maybe some chess, and just have a conversation.
I haven't been to any of their events, but I'm going to try to attend one since they do a darn good job on just being a bar.
If you're looking for something special, this isn't the place, but if you just need to unwind after a long week or meet a friend for a drink then stop in.
The Greek place next door is decent if that "one drink" turns into 3, and you need something to eat.