So I know that a lot of the classic Silver Age series (Spider-Man, Fantastic Four, etc.) have some pretty bad periods of writing in them. I'm basically looking for some recommendations on how far into to these classic series should I read and then where should I skip to. For example I know Daredevil is only good for a certain amount of issues before you can skip a good chunk and pick up with Frank Miller's run and you wouldn't really be missing out on anything worth reading.