I like working on backlogged shows in general because its ironically the opposite reason that you have. Having the time to be able to take my leisure in watching older shows without worrying about the stress of maintaining my current seasonal watching list and staying up to date, week by week, episode by episode. Usually I knock out 2 or 3 shows a year that are on my backlog. Like right now I plan on watching both seasons of Chu2 and Jormungand.