There's tons I like about Voyager. I like the cast (Even Kim), I like the way they handled Seven, I like the premise of being alone in the Delta Quadrant, I like the Kazon arc in S2. The Doctor is one of the best characters in all of Trek. And at least 30-40 of the episodes are quite good episodes.
for me one of the biggest things I liked about Voyager was the characters. They weren't cookie cutter starfleet officers like on TNG and DS9. They were people who had some kind of issue in their past, they were flawed, they were more like real people.
DS9 characters weren't flawed? It's true Voyager's crew is flawed but they made those flaws their defining character trait, which often made them seem like gimmicks.