Do you think the rating affected the show at all?

[TheSkeletonMan939]

I'm assuming the way that TMNT got it's TV-Y7-FV rating is because it was required to have that rating to air on FoxBox/KidsWB/CW4Kids on Saturday mornings. But if 4Kids had allowed it to get a higher rating, do you think this would have affected the show's general tone? Maybe a bit of cursing here and there. I for one would have replaced "shell" with "hell" in "Everything's going to shell!" sometimes. Maybe an overall darker tone of the show would have been used.

So, the question is: do you think if the show had been giver a higher rating (TV-PG, maybe) it would have been affected much in terms of tone and dialogue? And would you find the show as enjoyable if it took advantage of a higher rating by adding more violence or language?