I agree, the focus is spot on. The composition, however, cold be improved. The half camera protruding from the right and cutting off the feet of the monkey, do not work for me. A little tighter cropping, perhaps more central, could have produced a better picture, even in these circumstances.
Nice clean image, well done I have to agree with coram9 comp could be a tad better but hey it is an image taken on the spur of the moment so well done.