@Ganymede
I was just coming here to post this! I really enjoyed it, and it's only 6 episodes so pretty easy to binge.
Dialogue is a little clunky sometimes but the voice acting overall is excellent. I really liked the metallic filter effects they used on the voices especially for Megatron; he sounded rough and grating in a way that was familiar but still inhuman.
The backgrounds are stunning and awesome, they really give you a solid impression of each location and how much Cybertron has been ground down by the war. The characters are the same, battered and scarred, but the model quality varies pretty dramatically, though -- on some of the close up shots you can see at least some of the scarring and holes are just flat textures, and for some reason the cracks on Optimus Prime's windshield chest plate are like, incredibly visibly pixelated, which bugged me throughout. The production seemed a little rushed that way.
Also, VERY baffling and frustrating to me, but Netflix gave this a Y7 rating. The exec responsible for that decision was high as fuck on cocaine, swear to god: this is at least Y14. Graphic dismemberment, decapitation, holes blown through torsos, on-screen torture and plentiful deaths. I wanted to show this to the kiddo at first because he LOVES Transformers, but I am very glad I gave it a test watch first -- def not for the young kiddos.