I watched this episode at some point long ago and wrote the following joking "review" under the guise of being a professional Ninja Turtles critic:

So an alien ship crashes for no reason.
The alien is dying and tells the turtles to if they don't find parts of his ship evil will gain unspeakable power.
Shredder is already in the bushes listening... for no reason.
Then they dig in trash to get the first part but Shredder beats them all single-handedly.
He shrinks them with the alien fragment. So they escape. Then Shredder shrinks every New York high-rise. Why? Cuz he has to prove to Krang that he is powerful enough to deserve his army of foot soldiers. Krang still says no. I imagine Shredder cried.
Insert Tiny Turtle adventures in the sewer. "We've got bigger problems"-count now at 5.
Shredder's scientist finds them with his heat-seeking-turtle scope. Of course Splinter finds them because of his "sensei bond" with them.
So Splinter saves them right before Splinter was gonna crowbar the jar of mini turtles.
Why do conveyer machines always have imposing stamping devices?
April O'Neil apparently put down that vital alien fragment after restoring the turtle's size so Shredder grabbed it and ran.
Why didn't they stop him? Splinter stopped them and said it was a learning experience. I need to try that excuse for my math homework.

I watched this episode at some point long ago and wrote the following joking "review" under the guise of being a professional Ninja Turtles critic:

Oh Shredder, you were so close. One minute left before your Dimension X portal opened unleashing your army? It's too bad you underestimated the turtles. ....Again.
Come on, Krang is made entirely of brains and he says finish the turtles first, but does Shedder listen?
Some nicely orchestrated moves by the turtles to subdue renegade construction equipment and April's corny jokes were all that saved this episode.
Jeez, you'd swear they write this stuff for kids or something.