I actually think Babylon 5, Seasons 2-4, was outstanding. I'm not sure of what you mean by being very negative about some of the acting -- I see the range as be

I actually think Babylon 5, Seasons 2-4, was outstanding. I'm not sure of what you mean by being very negative about some of the acting -- I see the range as being from competent to brilliant, with almost nothing that was outright bad, a few specific lines perhaps excepted. There was quite a bit of good stuff in the fifth season as well, actually, mainly the Centauri and telepath arcs. I also can't think of any effects that are distracting on a rewatch. I stopped watching Lost early on, perhaps in Season 2. I stopped watching Heroes a few episodes into Season 2; when Kristen Bell of all people seemed to be giving a bad performance, I concluded that the show was probably doomed.