Here's my full summary and review of Dimension X #2 at TMNT Entity.
While I was left with a lukewarm feeling after issue #1, this installment really stepped it up. I liked the heck out of Anemon and Eyemo, maybe more than I was supposed to. While they're superficially similar to other TMNT characters from the past, I felt that their origin, personalities and dynamic made them stand apart from any past doppelgangers. And the "unreliable narrator" bit, trope though it may be, offered a decent twist at the very end.