I try to have a little perspective.I think it's also okay for people to be critical of the show without necessarily hating it. I like watching the show and this episode was okay, but the Klingon scenes dragged it down for me and I don't understand how anyone could grade it a 9/10. But I'm not anyone, so who cares?
I mean in all the TV I've watched in my life, there are five - maybe ten - episodes I'd ever consider giving a 10/10. And only a couple of dozen I'd consider a 9/10.
So far, my Disco scores have all been 6s or 7s and sometimes I think even that is too generous.