I grew up watching all of TOS in its syndication boom years of the 1970s, & can still enjoy them to this day. Likewise with each TOS movie, which I went to see in the theaters. I was really excited when I heard about TNG, though a little worried during the first 2 seasons, but I stuck with it, & ended up being happy with its improvement, & watched all of it through. (Much like most viewers did) I went to see all the TNG movies in theaters too. By then it was a tradition, but they began appealing to me less each time. The new dynamic never worked as well, imho.
I was pretty disappointed that TNG was ending after season 7, but gave DS9 a chance, while it aired during TNG's last season, though the premise never really appealed to me, & it looked to me like just a lifeboat, to keep the bucks rolling in. I lost interest after only a few short weeks post-TNG. Never saw the rest until many years later, when it hit Netflix. It just wasn't the adventures of the Starship Enterprise anymore
In retrospect, they might have had better or more realistic character arcing & development, & some of the stories managed to be as good as TNG's better ones, but most of them weren't, & I still feel none of them seemed any better than TNG to me, though I'm willing to concede a little chronology bias. The war arc just doesn't win me over, & that was the major selling point of DS9 vs TNG.
I watched the 1st few Voyager episodes, just to see what the next move was. They held little appeal for me & I passed almost immediately. It was overkill, & they had worn the formula too thin by then, & the lost in space angle seemed a really weak gimmick to me. Since coming to Netflix, I've tried numerous times to watch them. As a Trek fan who likes discussing it on message boards, I always feel a little ill-equipped, having not seen all of Trek, but no matter how many times I sit & watch one, I'm not impressed, & can only piecemeal through them 1 at a time over long periods of time. I still haven't seen even half of that show
I don't even think I gave Enterprise a chance, once I'd found out it was a prequel. There were times that it was on & I attempted to sit through it out of intrigue. I didn't like it enough to even make it though an entire episode. Still have a hard time watching one all the way through. I've honestly decided I don't like Scott Bakula all that much. He and a multitude of other factors just don't work for me. Watching that show is a chore for me. So I don't bother