First impressions out of the box is "stunning". We opted for the Model M&P R8 for a couple reasons; the black finish looks very "stealth" and matches the finish of our other firearms, which also sets it apart from most other revolvers; it includes an optional top rail for mounting optics (not yet installed); and, it's an M&P... what more do I need to say!

Coming from Smith & Wesson's Performance Center it benefits from some extra TLC including hand-cutting and fitting and so the trigger pull and overall mechanics are very smooth and crisp.
It'll make it's maiden voyage out at the WSA range this Sunday so I'll give a report once I've had a chance to put a few hundred rounds down range.
A quick run down of the R8's features include:
Caliber: .357 Magnum / .38 S&W Special +P
Capacity: 8 Rounds
Barrel Length: 5"
Front Sight: Interchangeable
Rear Sight: Adjustable V-Notch
Material: Scandium Alloy Frame Stainless Steel Cylinder
Weight Empty: 36.3 oz
Other Stuff: Under-the-barrel rail with optional over-the-barrel optical rail
More to come...