Neat episode.
I enjoyed the flippy zippy presentation of the actual fight, even if the outcome was fairly obvious spoilers:end of spoilers
since Black has straight up super-powers and clearly enhanced stats while Mikasa is like peak-human.
Next one kinda makes sense thematically, but I think it would've been better if Po fought some other anthropomorphic martial arts animal. Like Splinter or someone like that.
They will almost certainly include the expanded material for Po.