Hm, both times that I tried to watch this game, I had massive framerate issues when starting and exiting the replay.

To be more precise, after the loading screen is done, I get 1 frame every 10 seconds. The second time I tried, I clicked "Skip pregame chatter", which apparently fixed the issue. Once the actual game started, everything was smooth.
When the game ended (award screen appearing), the same problem happened with the engine coming to a halt. Had to kill the process both times.


The game was running very smoothly other than this (and it's definitely not an issue of PC specs), but that seemed like quite a nuisance. It also always involved full usage of one core.