'Drop' is a great thriller! I was hooked for every minute. It gave me vibes of 2024's 'Carry-On', which is a film I also enjoyed. This one - albeit certainly different - has similarities, but it is much more atmospheric. It left me on fair tenterhooks, that's for sure.
The performances are excellent, particularly from leads Meghann Fahy and Brandon Sklenar. In the midst of the drama, there is actually a pretty solid romance in there featuring those two; they share terrific chemistry, despite also giving the necessary edge of first date awkwardness.
I enjoyed how the film portrayed the messaging, each one is shown onscreen in a clear but not in an in-your-face or an eyesore-y manner; the font/effects fitted with the ambience that the film was setting up. It takes a basic plot device and impressively creates a mountain of thrill.