Often the subject of disagreement, Voyager is talked about poorly by some and praised by others. Seeing plenty of posts about it here. Well ya know - I think Voyager is underrated.
That show took risks. They ran some stories that were just risky in terms of writing and production - sometimes it was a hit, sometimes a stinker. That's why it has some amazing episodes and some really really stupid ones, because they were willing to take a chance on something uncertain. And I respect that, too many shows these days feel like the same recycled crap because television has become so risk-averse and they're not willing to take a chance on something that might turn out dumb.
So we got ones like the infamous warp 10 episode, and those are remembered as cases where the show got really dumb. But as an example, Seven of Nine could've completely bombed that show. Yes it looked like they were bringing on a bimbo for sex appeal, and they absolutely could've went that route with her. Fans might've hated the change no matter what. I mean, that's a big deal, losing a main character and adding a new one - shows don't always survive that.
Also there are things I notice from a production standpoint. From reading about the making of TNG, one thing I remember is them talking about never wanting to damage the costumes or get them dirty, or damage the set. That increases their production costs, cheaper to just not do that.
But Voyager does this all the time. Uniforms are always getting burned and torn, Neelix spills things on his shirt, the bridge is shown being blown up or completely transformed. All the times they have smoke inside there, there's something with water, parts are broken off - that's something they had to clean up for the next episode. If they show burn marks on the captain's chair, that means they'll have to be cleaned or the whole prop replaced, at the risk of it not being identical or impossible to fix.
So the point is - respect for taking those risks. Didn't always land, but plenty of them did.
A feel like that Ronald D. Moore rant that came out after he left the show really damaged the perception of the show in many fan circles. This damage getting even worse when Moore went on to create BSG which is some spectacular television.
Many of the continuity/'reset button' complaints seem to stem from it and today even Moore admits that he was being unreasonably harsh on the show. His issue was with Brannon Braga and his own problems taking instruction/being led by somebody he's had creative clashes with who used to just be a colleague.
But Voyager could not and never would be BSG. The Federation is far more advanced than the colonies were as a prime sticking point. Are we really going to see the ship get damage over the course of the series as though replicators aren't onboard?
Did Voyager play it safe in some areas? Sure. But it was a network tent pole for UPN. Much of the aspects of DS9 that people love wouldn't exist without Voyager being the 'star' at the time at taking the networks attention. Not to mention that DS9 was as bad for, if not worse at reset buttons - remember that pylon that got blown up and was just fine the next ep? Remember how they blew up the Defiant and just went 'lol here's a new one with different carpet' for the finale?
That was just the reality of TV at the time. CG got significantly cheaper in the years after they both went off air - as evidenced even within Trek with the persistent damage in Enterprises third season.
I'm also really glad that you mentioned Seven and how brave they were with a number of those stories. There was clearly network pressure for 'T&A' and they could have gone the very easy (TNG) route of having a character in a skin tight outfit that rotates through love interest and sexual assault plots for focus episodes but otherwise just stands around stating the obvious (Sorry Troi), instead they introduced an attractive character in a catsuit and immediately made her but heads with the Captain, run around like a maverick and in the process gave us one of Treks very best character development arcs (somewhat at the expense of other members of the cast mind).
We also have to remember that they wanted (and needed due to VHS recorders being unreliable at best) a show where you could kiss a few episodes but still tune in and have a good time. I think, perhaps better than any other Trek Voyager succeeded in its aims in this regard.