Which stands out the most? I'd have to say the Judge. Few revolvers, or any firearm, have recieved as much publicity and love/hate attention as the Judge. Is it an exceptional firearm? Not really, but it is an interesting development (already developed previously in the Thunder 5, and now Magnum Research has their BFR in 45LC/410).
Taurus' Raging Bull and Trackers have been successful series of revolvers. I do not own a firearm from either set, but they seem to sell regularly around here.
Their small-frame revolvers have been great, IMO. The 85/605/651's seem to be very popular for those looking to spend less than a S&W. I have a 651 which I very much like, though have been considering selling.
By and large, Taurus revolvers are good choices of firearms. Their customer service and QC maybe lacking, but if you can avoid a lemon, you can get a fairly nice gun at a good price. It just comes down to if you want to gamble on getting a particular piece which will drive you up a wall trying to get fixed.