One episode out of ten is really funny, so the rest are fillers, and a way to have the plot go different ways. And then writers find new ideas to make you laugh ten episodes later, and so on and so forth (hardly exaggerating), in between some cool current and/or retro guest appearances. Which don't change how awkwardly not so funny the rest of the time the show can be, with its way of having characters do stupid and easily avoidable things all the time, every single episodes. As a fan of the creators previous work, I thought it was disappointing and lazy. Things take off a little sometimes, but it never lasts. I'm not sure if I tolerate this show or simply like to hate watch it, and how it got a ten years and a half run either. All I know is that I somewhat enjoyed it at first, and how old it can get after a couple of episodes. They just don't do good and honest sitcoms anymore.