It is always helpful to get critiques. Here is mine.
I agree with Hinterland. Consider moving the trees in front of the house to the left side of your composition.
Also remember the perspective of mountains and hills. They are always shades lighter the further away they are. Perhaps you should reconsider changing the color of the big blue hills from blue to greenish to blend with the green hill on the right. I think blue hills blend in with the sky too much.
I had an art teacher tell me a long time ago to think in triangles. If the eye can follow the colors in a triangle format the composition appears more balanced.