If you like artistic movies I'd recommend it. I also found it romantic. I do think Eternal Sunshine of the Spotless Mind was better, which was made by the same people. If you enjoy one you should give the other a view too.
it's so nice and dreamy, i really liked it. everytime my friend tried to watch it though, he'd fall straight asleep within the first 20 minutes or so lol. it's tough to follow, and not very clear, but it's just like a dream in that way, so it's very nice. eternal sunshine was mucho bettero though, i agree with tattooedaquarian on that.
