I just receive my PRR RS-3 that I had ordered. Take a look at the LC/LC+ forum, as there's a thread about some issues I've had with the loco navigating Fastrack switches.
Otherwise, I think it's great. It has good slow speed operation (much better than the LC Thomas I have), blows a lot of smoke (for a more affordable engine), and has good sounds. It's hefty and has good detail for the price. The detail pieces (like the handrails) are pretty solid, so I think the engine will stand up to a lot of handling. There's just a trace of roughness right now to the running (noticeable with some very subtle jerks and wobbles at slow speed), but I'm guessing that will smooth out as the engine gets broken in.
Other than the LC Thomas, this is the first experience I have with operation via a remote. I really like it.
Derek