Some of the caught problems I can understand some griping about. But when you're zooming in on a single aspect of a single frame of an episode you're getting nitpicky.
There's that shot of the Enterprise leaving orbit of a planet where the saucer cuts cut off by the "edge of the screen" even though some of the background lays beyond it. I find that shot hard to really see in the actual episode. Sure the crappy-looking 2-footer model is used and THAT is noticeable but the effects problem a little less so. Even more so the edger of the viewer cutting a bit into the wall of the ObsLounge. I mean some of these findings are a bit damn tiny and petty.
I agree with you.
I was watching some reruns on TV and noticed the two-foot model at the end of an episode like that. Before that I thought it was just looking odd because of the remastering, or being in HD, or maybe even being a quickie CGI job. But it's the model.