That guy is hilarious. He's one of a handful of youtubers I can actually identify/bother to watch from time to time.
Edit: This game looks really irritating. You know all those semi-fun platoforming sections from games like Prince of Persia where you could reverse time if you fucked up? Well that's not here in any form. Hope you like starting from the beginning of a 2+ minute platforming section cause lol who needs well placed checkpoints. It would be one thing if it was validly difficulty platforming but this is even in the run-of-the-mill busy work platforming sections.
Then, yeah, the pet AI. There's a fair amount of laziness in general for a game that took so many years in development to come out.