I read two comics over Christmas and experiences were mixed.
Adventure Time Vol. 1. Bought for my daughter, but I read it and enjoyed it. Not fantastic, or super gripping, but reasonably amusing. Not as good as the show.
Arkham Asylum. I asked for this as a present as it seemed to pop up on top comic lists all over the place. Loved by many. Not for me. I found it difficult to read because of the art, and the story didn't interest me. Guess I'm a heathen.
I was also given Watchmen and I'm looking forward to that, but not got round to it yet.