My only nitpicks with the series so far is that Aku’s recast is disappointing (the guy almost has a mexican accent it seems), the animation not being up to my picky standards of exact replication (and the 3D CG bike was stupid), and the fact that they addressed the previously existing TV restraints on Jack’s ability to kill people. Not to mention the fact that he actually did kill multiple non-robot people in the original run.
It’s been pretty great though, and I hope it just gets better!