When they ranked yes. When they did not no.
Luckily, the people the sites are targeted at seem to like them.
Here's a quote from an e mail from yesterday.... "Firstly, congratulations on a very eye-catching website."
In fairness, they were done when I was playing about with graphics a couple of years ago. I will probably do a few things differently now.
Lately, I've been using video recording on some of my none cleaning sites (eye tracking, mouse movement tracking, click throughs, heat maps etc).
The site records each visitor as they move around the site. You basically get a video of each person that visits that shows where they click, which bits they read etc. That was really surprising and has led to me changing the layout on my newer sites - based on how the visitors move around the site. One site has about 1,800 videos which gives a pretty good idea of what is needed.