I'm in the minority here, based on the posts I've read, but I got really bored during the fight with special guest star Halle Berry. The dogs were cool, but it got so damned repetitive.
(cut to John Wick) Head shot, head shot, fight off guy with knife, headshot
(cut to Halle Berry) Head shot, head shot, fight off guy with knife, headshot, sick dog on someone
(cut to John Wick) Head shot, head shot, fight off guy with knife, headshot
(cut to Halle Berry) Head shot, head shot, fight off guy with knife, headshot, sick dog on someone
(cut to John Wick) Head shot, head shot, fight off guy with knife, headshot
I know you can break down all fight scenes in every movie like that if you wanted to, but it was very apparent in that one.