If it's any consolation, I didn't think to correct Caihness, it looked good enough to me.
All the cutting (including the round the body bits) is not inconsistent, the style is not inconsistent.
I didn't enlarge the blow-ups to look at the details better until Kev spoke up, and I think that is where it falls down. The trunk of the tree is not neat, and the branches are not "tight" enough, and the bubbles around it aren't neat enough either.