Instruct: Classify a review into positive or negative sentiment.
Query: The Eighth Slice: Red Skies

TMNT started to lose ratings thanks to the popular Power Rangers, so the eighth season had major changes. The Turtles and April got a new design, the sky was no longer blue, but was now red, and there was a new opening song.These episodes on Season 8 are:Get Shredder!Wrath of The Rat KingState of ShockCry H.A.V.O.C.!H.A.V.O.C in the StreetsEnter:KrakusCyber-TurtlesTurtle TrekThis is the last season for Shredder and Krang as the main bad guys. I never saw the show during it's original airing, but I wished I did as this is truly the last season of what we knew of the TMNT. For season 9 & 10, the storylines became even darker.