Not a bad start, although the episode felt somewhat lackluster. The character writing felt a little wooden, too much stuff is explicitly said instead of letting it hang in the subtext. Also there had better be a good explanation in future episodes as to why the hell Dr. M'benga keeps a couple of vials of punching serum handy at all times.

The visuals were great. The Klingon makeup was toned back a bit more towards a TNG-era look, but you can still see the more distinct Discovery skull shape. Overall a good mix between the two I'd say. The visuals from Spacedock feel very Discovery as well-- nice to see those starfleet drones being used outside of Control trying to kill everyone.