All seasons are great. My favorite seasons are 1 and 3. The last season was boring, in my opinion. But I still really wonder what will happen next.
Last season is boring ?? Disagree. In my opinion, the last season is the most exciting
We pretty much know that the NK was going to get into Westeros and he has the biggest army ever and now that he has a dragon as well, he will be nigh unstoppable especially when he is able to resurrect the dead and make them fight in his army.