Just finished watching, not bad.
The thing that really stood out was how big the differences between levels are. Lv. 48 Kirito onehits the guards while ~Lv. 30 or so guild member dies from one attack.
Santa looked bad, where was his bag with presents? I always envisioned him with a big belly, A-1 crushed my childhood dream
The drama with Klein was a bit too much, instead of crying he should have just looked at Kirito with serious eyes, that'd be enough.