In short - it's really good.
The Swedish horror takes a great deal of unoriginal and common themes, but manages to connect them in such a way, that it's hard to stop watching.
The movies strengths, are most definitely:
- Aesthetics: (from the intro, to the scenery to the actors themselves, the movie is beautiful and it's cold atmosphere works well with the plot).
- Properly done shots: I personally dislike many of "spoiling" horror shots or predictable scenes. 'Black Lake' does have a couple of those, but not enough to spoil the fun.
- Music - not intrusive but atmospheric (and fitting well the movie's aesthetics)
- Ending - while there is one detail which annoyed me in the ending, what I like is that here it doesn't come in a 'one big bang' but unfolds through at least 2 episodes and reveals more than one secret.
The weaknesses:
- Uneven perfomance - varying not as much between characters, as between the same characters in different episodes. Sometimes it's really good, however at some scenes you get the impression the protagonists are dull inside. Perhaps it's intended though
- Characters doing stupid things - okay, so this one is extremely common in horrors and 'Black Lake' is not the worst one... but neither clean of this sin. A person who - by themselves even though they can call their boyfriend/girlfriend or simply friends, decided to visit a creepy cellar alone? Stupid. And what's worse is that this behaviour repeats to the very end (even when the character's are perfectly aware of the dangers).
If there's ever season 2 I will certainly watch it