I think the OP is questioning the finish of the installs, not anything else. I think it is just understanding different tastes. Some people could care less about finished products (my current state on my audio install since I am saving right now for the finished product) while others are looking for show quality. As was said by someone prior, SPL guys are constantly changing ports, orientation, yada yada yada....and then there are the SQ guys doing the same with a different goal in mind. For me, I'm not interested in either, just a compromise of the two and a nice looking final product.
As for the OP's install, I think it looks nice as far as "finish" goes. Is it my taste? no, but it looks complete, not like someone took some equipment and threw it in the back of his car (like my first install, never forget that).
I haven't seen much of him lately, but there was a cat named Bing that did some awesome installs and used to post them like every other month. Haven't seen him for a while. He was one of the best "finish" installers I ever saw.....