tazz13’s review published on Letterboxd:
Upgrade is a really fun action thriller about a man seeking revenge for the murder of his wife who also happens to be implanted with an A.I. chip that can control his body after he is left paralyzed. It's a cool concept and they utilize it to good effect with some awesome fight choreography. There's a lot of gore too, but there's a bit of a sense of humour as well. The film moves fast and it's well directed by Leigh Whannell with a cyberpunk aesthetic that I really like and a solid score. Recommended.