The OP doesn't seem to fit the show, seems to be the main thing. Some are off on spoilers, but to be honest clips for Opening songs have been around a long time. That this one didn't show up until episode 16 might be something, and it only has clips up to episode 18 in it. Episode 19-22 don't come out on BD until Friday.
Star Blazers had clip opening and ending. The shots for the Op for season 2 were almost all from episode 25 of that series.