Finished Sun Vulcan.
Great series. Really recommended if you like sentai in general. It's very old school, of course, but that's part of its charm. The exagerated poses, the evil being just... evil. And even being older than, say, Changeman and Flashman, a lot of the effects did age better than those.
The story is, well, older sentai style MOTW, but it never really got old. Vul Eagle II and Vul Panther in special were very good, plus Chief Arasiyama and Sukehachi were great. Vul Panther in special was the star of the series for me, really fun to watch him... doing anything. On the villain side, Machiko Soga/Queen Hedorian was the star, for sure.
It's funny how this could be childish some times, but then the villains try to commit mass genocide or something like that next episode. The series never took itself too seriously (as it should be), but there were some heavy moments that wouldn't be even on more serious seasons nowdays.
The endgame, in special, was very well made, and I didn't expect it to close up everything so nicely. That final plot was kinda unexpected, even.
In the end, it's not my favorite, but it's pretty high on the list. A lot better than I expected, for sure.
(Also, every episode has at least one very GIFable moment. Too bad I don't really know how to make them, heh)