let's make a list of series with actual good action scenes

[Haar119]

A lot of anime films and good OVAs avoid re-using scenes. First one that comes to mind for me is that Fist of the North Star movie. The TV series, on the other hand, had plenty of reused scenes.

Cyber City Oedo 808 had some good fights, in my opinion.

Other than all the photon beam spamming, Mazinkaiser had relatively "fresh" animation.

And who could forget the Ninja Scroll OVA?