If you didn't care for the first season, I imagine you won't care for the 2nd one, unless you want answers to the first season.. I liked the ambiguity of the first season, and I thought it they took an interesting direction in the second season.. overall, I like the way the story was told.. it's not amazing or anything but I liked it. I don't care for Julia Roberts either, but I thought it was an interesting role choice for her.
I know the Watchmen series got a lot of praise, but I don't have HBO so I'll probably stream it online eventually.. same w/ the new season of Westworld, I haven't heard much about it so far, but I haven't really looked into what anyone thought.
I just finished S3 of Dark though.. I enjoyed that series, and liked how they did the final season.