I think it looks great. Can't see the problems you mentioned in the photo. Maybe you see them up close and personal but overall it looks wonderful. Unless you wanted to enter it in a contest for 1st place, it is a beautiful quilt and it could even be in a quilt show but if it has all the problems you mentioned the judges might see them too. I'd say get on that galloping horse and enjoy your quilt.
I do agree that when we are working on projects it is good to step away periodically and come back a day or two later with fresh eyes.