Power Rangers was great, up until the point where Billy was replaced by that kid. By that point, most of the original characters were gone, and I lost interest. I never got much into the later series, but I saw some of SPD and quite liked it.(it didn't hurt that there were a few attractive females on the show)
I recently found The Movie at Wal-Mart on dvd. It was in the toy section with TF Armada and Energon dvds, and only cost 5 bucks! Me and the Mrs. had a blast watching it. I really wish they would release season sets of MMPR though.
I also still bump the song "Call The 5-4-1" on my ipod quite often.