hm, I actually kinda understand what you mean, good work nonetheless!
Lol, I got the same feedback on the older 2015 piece too. I don't like using AA though -- feels a little out of place for a piece like this. Don't really know why I feel that way lol
Ooo, I like this scene (im a sucker for winter), I feel like the tree could've used some AA 
I love the cabin, really cute, I think the tree's branches are a little too thick though.