We watched all of TNG as a family and I saw it through season 7. We watched Voyager after that but by season 3 or so, I was now a teenager and stopped watching TV with fam altogether. I remember seeing episodes and trailers sporadically. I also saw Generations in theater(I think I was 10)
Looking back I really wish I had kept watching it. I really miss those days where you anticipate the next episode, get excited from the teasers, and wait all week to see it. I also really wish I had gone to see First Contact in theater and watched Enterprise as it aired.
When Star Trek came to Netflix I went back and watched everything: DS9, Voyager, TNG, TOS...I put off Enterprise until this last fall and really like it now. The only Trek I haven't seen are the movies Insurrection and most of Final Frontier. And the latest movie "Beyond"