I felt the same myself. I had a huge problem with the writing and some of the acting on both of those productions.
The first time I tried to watch Renegades, I only made it a few minutes in before I couldn't take it anymore.
The second time (last night, actually) I managed to get through it, and it wasn't quite as bad as I originally thought. I actually enjoyed it, though there were certainly some cringeworthy parts.
I think my favorite line was "Fire on that cloaked ship!" spoken like it wasn't, you know, cloaked...

Bottom line: watch it when you're in a really forgiving mood if you want to enjoy it, and hope they have a really good script editor this next go-'round. There was real potential there, it just needed some good editing and a bit less starch in the costumes

Are we judging these fan productions by professional standards, or just having fun? If some folks want professional quality, try Axanar. Oh, wait...
Heh. Honestly? At least Renegades had good sound; bad sound will make me stop watching in the first thirty seconds. I can't get into the story. I actually don't really care much about the costuming or the cost of the sets or the VFX; I just want to see a good story, and be immersed while the cast is telling it.
That's why I hope this CBS (/Paramount?) action is more about Axanar practices, and will leave some wriggle room for STC, Renegades, Aurora to continue.
Amen.