But I've never felt like going back and watching Heroes or Lost again. There's just no attraction.
I've gone back to Lost twice now. The characters are the attraction for me at this point.
Who cares about the mysteries that can never live up to their potential? That's just window dressing to keep something going as we watch the characters interact.
With good characters and solid writing, Heroes can be easily reborn.
Besides, storywise, I've always thought Heroes was paper thin and poorly executed, the first season more than the others. But I liked watching Hiro and Andy, Noah, and (some of) the rest.