I am also curious as to why The High Ground is so strongly disliked.
Like Rascals, the way the crew of the Ent-D reacted to a security alert is beyond incompetent, and it angers me just watching it. Why does the Chief Engineer just aimlessly wonder near the warp core exposing himself after Picard ordered the alert? Why does the Security Chief have his back to one of the armed terrorists? Why is it the bridge crew didn't come to Picard's aid?
I know this doesn't necessarily warrant the episode to be one of the worst ever, but it is cringeworthy, at least for me.
I agree with what you say here, if it is bad enough to you to warrant it being in the bottom 5 then so be it, I was just curious as to why and you bring up some good points. For me this episode is kind of a win/lose situation. It features one of my favorite characters, Beverly, but the acting is a little cringeworthy at times...