1: Countdown To Destruction Part 1 And Part 2 (PRIS Season 6: 1998)
This was epic. It featured all of the past villains and an epic battle. The scene where the villains changed good at the end was well thought.
2: The End Of Time Part 1, Part 2 And Part 3 (PRTF Season 9: 2001)
This was based of the Japanese finale. But it was better written. It really tied everything together and all the villains stayed till the final part.
3: Journey's End Part 1, Part 2 And Part 3 (PRLG Season 7: 1999)
This was really interesting. But weird at the same time. The villains had to be destroyed one at a time and Trakeena was the last one standing. It featured to much explosions and a lot of sparks.
4: The End Of The Power Rangers Part 1 And Part 2 (PRWF Season 10: 2002)
This was the series finale to the Saban era (or so we thought). It was good, but MOST of the characters were pretty slant and I felt that Jinerax and Toxica should have stayed for this helping the Rangers out.
5: The Fate Of Lightspeed Part 1 And Part 2 (PRLR Season 8: 2000)
This was OK. But it was kinda boring. When I say that, I felt that Carter and Ryan should have been in Part 2 more. I'm surprised they left this uncut after 9/11.
(This is from RangerCrew.)
6: Chase Into Space Part 1 And Part 2 (PRT Season 5: 1997)
This was pretty sad but not that well thought. The battle should have been longer then 10 minutes and the first commercial break should have been after the Power Chamber blew up. The whole NASA thing was pointless.
(This is from Ranger Archive)
7: Hogday Afternoon Part 1 And Part 2 (MMPR Season 3 1995-1996)
Wasn't that well of a finale and the explosion of the Command Center was bad. Adam's expression when it blew up was pretty stupid.
8: A Friend In Need Part 1, Part 2 And Part 3 (MMPR Season 2: 1994-1995)
Wasn't that necessary. Probably the worst mutli-parter in the MMPR saga. It was used for the Season 3 premiere and was used to introduce Masked Rider which failed ultimately.
9: Hawaii Zeo/As Good As Gold (PRZ Season 4: 1996)
Not really a finale, but it would have been cool to see one. The whole thing with them growing to fight Mondo was weird and why didn't they wait till the Turbo movie for Ernie to leave? It was weird.
10: Mighty Morphin Mutants/An Oyster Stew (MMPR Season 1: 1993-1994)
These were just two filler episodes. It would have been nice to see a 2-parter when Rita was going to be put into space. But they waited till Season 2 to do so.