Competition Customer Reviews
Here are some links to sites that have customer reviews of our competition.
There are many more sites like these but they're too numerous to list here.
Perform your own search for customer reviews of these or other on line site builders.

As you will see - 'as seen on TV' on-line site builders are great at taking your money, but in return offer next to nothing in the way of content, service, usability and support.
Then there's the fact they're pretty expensive - but in all fairness it does require a lot of money to keep and maintain a NASCAR race car and team!
Wix.com Reviews
http://www.whoishostingthis.com/hosting-reviews/wix-com/
https://www.sitejabber.com/reviews/www.wix.com
Web.com Reviews
http://www.complaintsboard.com/bycompany/webcom-a11936.html
http://www.complaintsboard.com/complaints/webcom-c109036.html
http://www.hostsearch.com/review/webcom_review.asp
http://www.whoishostingthis.com/hosting-reviews/web-com/#.
http://www.sitejabber.com/reviews/www.web.com
http://www.webhostingreviews.com/web-reviews.htm
1 & 1.com Reviews
http://www.webhostingreviews.com/1and1-reviews.htm
http://www.vistainter.com/reviews/0/1and1.com/
http://www.webhostingjury.com/reviews/1and1
http://webhostinggeeks.com/user-reviews/1and1/
http://www.customerservicescoreboard.com/1and1
http://www.web-hosting-top.com/reviews/1and1.com
Weebly.com Reviews
https://www.sitejabber.com/reviews/www.weebly.com