You saw it too? Man. They gave him some sort of ugly "Chibi" voice. It's horrible. Yet Sandy is almost dead on.
Anyway, I just saw the first episode of the original TMNT in Japanese (not saying how, not saying where- we got rules, Buster!) and surprisingly enough, they did NOT change the Pizza toppings. At Ninja Pizza they still ordered 3 whipped Cream pizzas and one Sashimi pizza. The Sashimi one made me wonder. Clearly it was thrown in by an American writer who just wanted a Japanese sounding food product. So that's why I feel that was weird they kept it in.
Anyway-
I don't know how true this is, since it's third hand information, but some of these anime studios charge fro the original sound track. So it's much, much cheaper just to make new soundtracks in the first place. I know there's one DVD box set that has it's audio cut out if you hear it in the original Japanese. Plus there's something about filling pauses, that seems to be an American thing. That said, I didn't hate 4kid's music half as much as the first Dragon Ball dub's BGM. That's beyond terrible.
Oh, so she tells kids to yell the words really slow and loud there as well? Wocka Wocka Wocka!