>>149133855
>Season 1-3 (Utrom Shredder arc) + Turtles Forever
Kino

>Season 4 (Karai Shredder arc)
Great. Lots of body horror episodes

>Season 5 (Demon Shredder arc)
Rushed + ass pull ending. But it wraps up the show at least

>Season 6 + 7 (Fast Forward + Back to the Sewers)
Weak soft reboot followed by a weaker course correction. Art style and writing are noticeably worse

I guess it wouldn't be a proper TMNT show if it didn't overstay its welcome