Gatchaman | Gatchaman Movie | Gatchaman OVA -
Gatchaman, the 1972 show was fun for about 30 episodes...out of 105. It's just too repetitive to be truly enjoyable, so it quickly became a background show, as actually watching Gatchaman was quite wearying.
The movie pretty much just rushes through episodes of the old series without any semblance of flow. It's boring.
The 1994 OVA though, this I'm into, with the exception of the music and some of the new character designs. I think Dr.Nambu and Berg Katse got it the worst. All of the best music cues in this version are old ones. I do like the bits and pieces they plucked from the original series though, but it's unfortunate that they didn't include the evil fashion show, or the giant mummy, or lava Jesus, or the Condor Special. It's ultimately less campy fun, even though I like it more overall.
Oh, and I was kinda bummed that they hadn't shown X all the way up until they showed X, at which point I wished they hadn't.