World of Reel shared this reaction from a test screening of Mickey17 on 8 June 2023:

Hey, I attended the Mickey 17 screening last night and I thought it was fantastic. Perfectly conveys the mood and directorial ticks of all his previous films; it’s funny but also cleverly political and though action and adventure take a back seat it’s always doing something sharp and thrilling. Robert Pattinson is wonderfully unhinged in twin roles, very reminiscent of the performances in Fight Club, Mark Ruffalo is delivering a very Trump-ian performance that akin to Tilda Swinton in Snowpiercer and if that’s not enough Toni Colette is just as evil and always in his ear. The production is stunning, big sets and practical effects with very minimal CGI work and the cinematography here is like super close to so much of David Finchers work, so stunning and very much a likely contender for a nomination. It was quite an experience. The introducer emphasized how early it was in the process with very minimally done but 75% was pretty much polished and ready to go with just a score and sound design missing. So much of it was clearly practical.