Kevin Foote’s review published on Letterboxd:
I'm surprised I can review a film that was likely never even finished. But the trailer looked good I suppose. Huge letdown that the far inferior looking Ratchet and Clank movie got made but this didn't. Interesting take on the characters design, but certainly a slap in the face to bring over the entire main cast EXCEPT the voice of Sly himself, Kevin Miller.
I give it a 3 on the "that's about how good I bet it would have been" scale.