Nothing more unsightly than an untrimmed Bush IMHO.
Some people just allow their bushes to over grow, but I prefer mine to be neat and tidy. I often go round and do my mother in laws by special request to give hers a good trim. She is particularly fussy and only allows me near it.
Do you prefer the overgrown look, or do you give your bush a good trim and nice shape?
What method do you use? Im probably a little unorthodox with mine, but my bush is quite well developed. Ive taken a few pictures below of the procedure.
I've won awards for my bush.