A movie about a woman waking up trapped in a cryochamber with limited oxygen. The movie does really well with the Buried-like premise and I loved how it expanded on the possibilities with its sci-fi twist. Even though I guessed a few of the major plot points early one, I found it interesting how much deeper into the reflection the movie went and how the limited premise allowed itself to let the main character really think and ponder even existential things. Another very cool entry from Aja who continues to go in fun cool new directions with each movie since his beginnings.