The shots were really low res, seemed like there's either been a fuckup with the bit rate or you're using a camera that can't even do 360p properly. It's most likely the bit rate/exporting. It was hard to see because of this.
Besides the quality, the music, editing and shots seemed to good to me! I thought some of the shots with the trees in the foreground worked really well, but yeah you might have exported wrong, that gives me crappy quality sometimes if i do it wrong