My experience with R&R kits is that they are a little inconsistent in quality. Some of them are pretty good, but I've seen others that are a little sketchy. Almost all of them require more finish work (i.e. grinding flash and filling holes) than say a Modelhaus kit, but the price is generally lower too. Because of this I only buy from them when I've seen them at shows where I can inspect the kit in person. I've got 5 different R&R kits and I am happy with the ones I bought.