No spoilers...
I enjoyed it. What I am enjoying almost as much as the series is the reaction of the fans to this season. Fans are losing their minds over how the story has progressed. They blame HBO, the writers, pretty much everyone but the dragons for how things went this season. And the online petition to do the season all over makes me laugh. I've got one friend who keeps going on and on about how the writers are getting this all wrong, and this isn't how it should end up.
Now, I know that there is no book to work from, but I also saw an interview with George R.R. Martin in which he said that he shared his outlines with the creators of the show, and consulted with them on the scripts for this season. Which means that this ending is pretty much how Martin was taking the series of novels. There may be some difference in how he writes the end (if he ever gets around to it), but it's his story, and it looks like this is what he had in mind. And all these people who say the ending is wrong, well, have another PBR, dry your tears, and wait for the novel to see what the man intended. I'll be surprised if it doesn't generally match what we just saw, more or less.