It's the dubbing
If this was subbed and we could hear the original voice work from the actors, this movie could be much better.
Also a better selection of music wouldn't hurt either.
I watched this on Netflix (more to test that it works in Windows 8.1 than anything else) and found it similar to "Summer Lovers" (one of my favourite films RIP V. Quennessen).
Yes.. that it is dubbed is annoying but the acting or immature actors (still all in context).. or opposite polarity of the characters personalities is annoying. Couldn't follow the story if there is one. Well shot and interesting but the characters and voices are not up to it which is disappointing.