Here's my full summary and review of TMNT Funko Universe #1 at TMNT Entity.
My shop had a hard time ordering this one for some reason. They couldn't find it in their catalog. I'm betting they kept looking under "Funko" instead of "TMNT Funko" even though I told them a hundred times what it was called. But whatever, I still managed to get it.
And I'm glad I did. It was basically just an episode of the old cartoon but with Funko figure designs. Goellner captured the voices of the characters really well, though yeah, he did resort to "lol the 80s cartoonw as so weird" jokes a bit much. But I appreciated the sincerity of everything else, right down to Bebop and Rocksteady saying "Toitles". I love it when writers remember that.