Is there a recommended site that rates the quality of the episodes in the original series? On a lark, I started renting the episodes for my 8 year old son, and now we've watched a couple (we're going in order, and we just watched the one about the planet of kids with pubescent-onset skin disease). But I don't want to watch all the episodes, I just want the good ones. I've heard season three took a nosedive in quality, but I don't want to skip any notable episodes by mistake. Then we'll start on the movies, and I plan on skipping 1&5. We'll probably start with number 2 after we watch "Space Seed" (which I'll save for last). Then, we can start on the Next Generation (which I've never seen a single episode of), but there's no way we're going to watch all 7 seasons, so I'll need some recommendations on just hitting the high points of the series. Is there any resource for that as well?