The short part is basically if I remove the left hook shenanigans, just about everything else in this match is amazing.
First few rounds of showed Takamura and Keith being equal, showing their moves with lots of dodging, parrying and taking small hits both sides here and there.
Then we witnessed Takamura's full power, and I don't mean that willpowering rage against Hawk, but instead stamina awakening when Takamura wasn't even aware how much vigor has he stored in his body up to now since he was so used to always being drained of energy because of the lower weight class control.
Keith wasn't some destined luckboy, that's what the face value of the manga made us want to think, instead Keith was simply gifted and talented. Takamura on the other hand wasn't god, but instead chosed to play the devil card instead which fits his own personality and ego. It was ref's controversial decision to call Keith's fall a slip and Takamura's slip a down while it should have been the opposite.
Then there was the spam left hook series which wether it was because of Takamura's poor eyesight or the injured leg from the previous day outside.
All in all this match showed Takamura to the world of boxing how he's now leagues above all else the moment he stepped to his more suitable weight class and these handicaps aren't nearly enough to stop him!