I think it's been about that yeah! Some I've seen a good few times, and some I'd like to see a good few times more. It's always a fun thing to do, the world is becoming a much smaller place in terms of seeing others.
Korra was all about the villains I agree. Zahir was a much more interesting character than Korra to be quite honest. Amon was pretty interesting too, and I loved his design. It's actually making me want to watch the series again now! I miss it, I really hope it gets a reboot...
Yeah Dany getting captured is going to be a welcome change to her floating around conquering cities every other week. I still think she'll get eaten by her own dragon and in general just crash and burn but I'd rather her journey wasn't always a flawless war effort by a 16 year old girl with no training.