BRIGGS 17.5 HP O.H.V.Engine

I'm just curious about what other owners of this SINGLE CYLINDER model briggs think about this engine in particular , mine is in a 2004 Murray 42in.
Thanks in advance for any input ...... Boobala :anyone: Ahhh yes , this is my "back-up" mower

BRIGGS 17.5 HP O.H.V.Engine