First off
Dark1x I will be watching this video during my lunch break at work today.
Secondly, this was a very important game in my childhood. While I agree that it was harder than other games, it meant nothing to 8 year old me. I beat this game so many times in my youth (mainly because it was one of the few that I had, I also was madly in love with the Ninja Turtles), that when I got older (i.e. on message boards) I didn't realize how many people had an issue with the game.
I had strats on every stage, how to get through and maneuver through the stages quickly, when and where to lose a Turtle (always use Raph to do the damn sequence; even if you lose him, you can get him back either in the water or on the very next stage in the city), how to quickly find the Technodrome on Stage 5, everything.
I still like going back and playing it every now and again.
(Don is superior. Despite lack of range, Mikey hits harder than Leo. They nerfed Raph and should've had him actually cause the most damage due to range, or either buffed his defense. Eh.)