on the whole, good, but... Swiss??
Not sure what about this makes it Swiss, except that there are mountains. They could be any mountains, though, not just the Swiss Alps.
The music is Greek (Theodorakis originally, covered by Gypsy Kings) -- it worked with the story, though, so it's fine. The house is... hobbit? I don't even know. So I'm not sure why you slapped the label "Swiss" onto it.
Great art style, but the animation isn't as strong. The squash/stretch looks strange the way you are doing it.
Your timing needs to be snappier. There were several long, static sections where nothing is happening, and the action sequences could have stood being sped up.
On the whole, good. I look forward to seeing more of your work in the future.