If you go over to the m1911.org forum, the RIA forum is filled with people showing off their pistols, doing mods, and generally being happy. Three of the guys who run the company in Nevada are frequent posters and are happy to answer any questions.
The Taurus forum is full of pistol problems, right now there are threads on
Slide stop engaged
Finish problem
fails to feed
and other issues. I like Taurus as a whole, I've got a 651 revolver that I depend on, but I'll take a Rock over a Taurus, at least until they get the bugs worked out.
...and aesthetically speaking, the Rock looks better without the colored in Banners on both sides of the Taurus and no front serrations.