[Sentai]

Here's my thoughts.

Mighty Morphin Power Rangers - Honestly you can skip most of the original three seasons and be alright. Just watch the first episode, Green with Evil 1-5, Island of Illusion for the first appearance of Lokar (My favorite S1 villian), The Green Candle, Doomsday (Again Lokar and Goldarr's Cyclopsos Zord), The Mutiny, White Light, The Power Transfer, The Wedding, Wild West Rangers, A Friend in Need (Which despite having Masked Rider was actually great), Ninja Quest, Changing the Zords, A Different Shade of Pink, Master Vile and the Metallic Armor, Rangers in Reverse, and all the Alien Ranger episodes between MMPR and Zeo.

Power Rangers Zeo - The whole thing. Every episode, you won't be disappointed.

Power Rangers Turbo - Honestly this season was horrible. Just watch the final episode to watch them hop into space and you'll be fine. And miss TJ's brilliant "Imma shoot my car at you!" idea.

Power Rangers In Space - This you need to watch. Every episode. It's the end of the Zordon Era, it has a better final invasion than the first episodes of Megaforce, and some of the absolute best Zord designs. Delta for the win. Not to mention the Psycho Rangers. The best evil team the franchise has ever had.

Lost Galaxy - Yup, every episode. Or atleast the ones with the Psychos, Magna Defender, and Kendrix's final episode. The one, and only season that had a core member actually die. The finale was also epic, loved it.

Lightspeed Rescue - I honestly have no idea, I only remember bits and pieces.

Time Force - Ignoring my dislike for Eric. This season is worth a watch. If for no other reason than Jen. She was the Pink Ranger, and she was a better Red Ranger than the Red Ranger. She is, by far, the best pink of the original Saban run.

And deserved a damn Legend Key.

Wild Force - Watch Forever Red and you'll be fine.

I'll post thoughts on the Disney run later on.