This movie doesn't want you to get your hopes too high - it is what it is, a nice thriller/horror that is a bit slow, but not boring. Has that style of old Dario Argento movies, which I love. It is better than most of new films, and has that old school suspense style, which is refreshing in the sea of new movies that are trying too hard to let you know they are "smart".
If you want to see something new, and there are not a lot of good options, Watcher is a good choice to... watch, for a quiet summer night.
If you want to see something new, and there are not a lot of good options, Watcher is a good choice to... watch, for a quiet summer night.