Other than the blurry bit in the bottom right, I don't think I would change anything. I quite like this one. The bright, pretty flowers contrast nicely against the monotone barn. Nice shot.
I like the slope of the land in this shot, and the wonderful yellow. The front right corner blurry branch is a distraction. I think this might benefit from some lightening around the barn area. I really like the field of yellow - I think it's the best part of the pic.
Lovely colours. I'd push the green in the trees a bit more. I like how you brought in a feeling for pespective with that blurred plant in the lower-right corner foreground. The tilted horizon makes the picture really dynamic. I also like the contrast between nature's work and man's creation...or vice versa.
This is a nice shot but yes, that branch is a distraction, and I think perhaps you have too much foreground (in spite of the foreground being quite interesting) - I'd like to see a bit more of the trees behind the ramshackle shed - the one right next to it seems a little unnaturally truncated.
i would either clone out, or crop out the branch in the bottom right corner, too much of a distraction for me. i like the colors a lot. maybe even clone out the "thing" between the tree and the left border.
My second favorite thing to shoot, old barns...wonderful capture here, love the new flowers leading to the old barn. The tree in the foreground in the flowers appears to be wind blown and really helps show what the barn has had to endure over the years. Great capture, hope you have this printed and framed big.