When shopping for ANY brand of RV you need to shop the service department as much, if not more, than the sales. Once sales has got your money they have ABSOLUTELY no more involvement in the deal, but you will be back for service at least once. When needing warranty work the manufacturer is always going to refer you back to your dealer, if their service department can't/won't/not skilled to do the work your salesman will be of no help. Depending on how the service dept presents it to the manufacturer has a lot to do with getting repaired or denied.
Whether you purchase a RW or some other brand it's pretty much the same all across the RV industry, million dollar coaches have the same issues due to using the same vendors & the same work force.