I think the problem with Voyager is it felt like Gilligan's Island in space after a while. The Voyager crew find some way to get home, they screw it up somehow and they are back to square one. There should have some arc about them getting home, at least during the last season. Perhaps Q having perform some test in order to get home or the crew looking for some fabled item that would let them get home.
Instead future Janeway comes out of nowhere, gives them super tech and tells them about the Borg Transwarp Hub. No build up or anything. That is not good story telling.
Instead future Janeway comes out of nowhere, gives them super tech and tells them about the Borg Transwarp Hub. No build up or anything. That is not good story telling.