I love love love love love the members so much, I ult them already (it takes a lot for me to stan a group, let alone ult one), the only thing that really got on my nerves was the insane amount of stalling when big things were announced. I cried like 5 times because I'm a baby. 10/10 would recommend. I may not watch it again though, only because I don't want to go through those long stalls, and all of the sad stuff. If you're a SK stan, or you're interested in them, though, I highly recommend you watch it at least once!!
Support SK!! Their debut is insanely good. At least give them a chance, regardless of if you watch the show or not. You won't be disappointed.