So this is a bit of a take-off of the "shows you hate" thread. Personally, I've never really watched a show I hated, because if I didn't like it at the start I'm not going to continue watching it if I feel like I don't get any entertainment value out of it or waste my time following it. Therefore, since I only watch shows I enjoy, I really can't say I "hate" any TV shows. With that being written however, there are certain shows that I at one time followed on a regular, even religious basis that I stopped watching midway through their tenure (before they got cancelled or ended the series) because I felt like they got stupid and/or tired and old. * Heroes; I actually didn't watch the 1st season of this, but I got it on Netflix before the 2nd season started and got absolutely hooked in no time flat. I think that it's 1st season might be one of the best 1st seasons of any show, period. Of course, Season 2 then started and it went downhill quickly. I made it through the end of Season 3 and didn't see any of Season 4, which I believe was it's last season. * Simpsons; I used to LOVE the Simpsons...for about the first 16 seasons or so. I remember the specific time period I stopped watching, Spring 2005. I just watched it one night and thought to myself, "You know what? This really isn't that funny anymore." Haven't watched an episode since. It's a no-brainer for the TV Hall of Fame, but for crying out loud just end it already! * OC; Yes, laugh if you must, but I really enjoyed this show in its first season. I think I stopped watching halfway through Season 2 because I was impatient with a couple of storylines dragging on and on. * Dark Angel; This one starred Jessica Alba before she hit it big and was friggin' awesome in its first season. Amazing backstory and mythology, good action scenes and storylines, and Jessica was looking damn fine. Then Season 2 came and it turned into a "Monster of the Week" type of show and got really stupid really quickly. * 70's Show; Watched it for most of it's time, think I gave up before Topher Grace left the show. Just lost interest. * Pushing Daisies; Interesting concept and well-done, watched Season 1, but I think it was just too whimsical for me to watch Season 2. * ER; I got very tired of the constant revolving door of characters leaving every season. Anybody else have shows like these?