You are on a great website for RV reviews. Go to Forums and click on maufacturers and then find out what you want to know or do just what you are doing and ask away on a particular RV. There are a lot of great Rvers out here that have a ton of information or as we say," been there, done that."
I don't know if Consumer Reports rates RV's, however you can also subscribe to Motorhome Magazine or Trailer Life magazine and they Review RV's too.
2014 Winnebago Adventurer 35P,Ford F-53, V-10
2011 Ford Escape,2000 Roadmaster Tow Dolly
"Have a Great Day, Enjoy RVing."