I'm fine with some of the retreads here, because you can always explore the same thing from a different angle and find originality and be interesting that way. But Delta never quite spent enough time doing the things I thought was interesting, and instead preferred to focus on things that weren't. Especially when its cast was so big, and it didn't spend nearly enough time fleshing them all out and exploring them all. Delta should have been at least 3 cours, if not 4.