Apologies if this has been mentioned before.
I think more animations should be added to the game such as facial expressions, as well as motions like sitting, cheering, clapping, dancing etc.
I'd really also like to see animations to go along with the skills (mining; your glitch actually swings a pickaxe at the node, cooking; starts chopping on a board)
Small additions like these will really contribute to the overall personality of the game.
oh and devs, awesome game you have here. :D