It was one of the best television series I have ever seen. It was like watching big movies like "Lord of the Rings" in a series. The scheming and killings as well as the interesting characters made the series very exciting.
The part which disappointed me the most is when Ned Stark was beheaded, the second season would have been a lot more intriguing if he was still around. But I have to say in entirety the second season is worth looking forward to. I would love to know what future holds to all the major characters as well as who are new characters who will make the series highly anticipated.