Baz’s review published on Letterboxd:
Some great sci-fi concepts on display here. It might be a bit Robocop, yet it is decent enough without feeling too hackneyed. The short, brisk runtime helps it along to its climatic conclusion perfectly.
The ending is one of the finest endings I think I’ve seen from a sci-fi film, certainly recently. Interesting enough with a good sense of fun. Upgrade might just become a cult classic.