A lot of the movies on which I've commented on this website I've seen as episodes of "Mystery Science Theater 3000." However, I find it difficult to write about this show as a whole - not because I can't think of anything to say, but because there is so much to say that I don't know where to begin or end.
I guess I'll start by saying I approached this show prepared to be unimpressed. A show about a janitor and two robots goofing on bad movies in space? That's about the dumbest idea for a TV show I've ever heard! And in lesser hands this could have been an idiotic show, not worth bothering with. But in the hands of the troupe of writers and performers who call themselves Best Brains it is a show of rare intelligence and wit. The writing is first rate and the performances (especially in the host segments, in which skits are performed which are more or less inspired by the movie) are sharp and enthusiastic. So good was the writing that show was able to remain fresh and entertaining despite several major cast changes (by the time the series ended after ten seasons none of the original cast members remained).
Best of all, this show helped broaden my appreciation for cheesy movies. I've always loved horror and sci-fi movies (horror especially), and some of the movies shown here were familiar, but there were others I would never have seen were it not for this show. Some laughably bad, others cheesy and surreal, others pretty darned interesting. (Still others were just plain bad.)
In short, this was one of the best shows ever shown on television.