While the puzzles are generally well-received, some reviewers at Metacritic find the actual platforming to be "subpar" and rigid, relying heavily on trial and error.
Deeply unsettling, featuring grotesque body horror and a grim, sinister aesthetic reminiscent of H.R. Giger’s work. Tamashii (2).rar
“Tamashii bucks the laws that any normal game follows, and in that sense it's a strange piece of outsider art.” Dread Central · 6 years ago Tamashii: Switch Review (also on PS4 & PC) While the puzzles are generally well-received