The kind of person who thinks the poo has a great motor, is only equaled by the kind of person who thinks the S module on the front of the doo is a GREAT piece of engineering...
Poo: best sled on the snow, pretty hard to argue that, WORST MOTOR, just as hard to argue.
Doo: weakest, most worthless front end design that holds tons of snow & ice, but otherwise good chassis (one piece tunnel is almost as stupid as the S module too...), and solid motor (I'd still rather have a cat motor)
EVERY sled has upsides & downsides, none of them are plain "better"... it's a matter of what attribute you choose to see as the needed thing for YOU.
Me, I'll brace the pitiful front end, put better arms on, do some ergonomics work on my doo, rather than losing my warranty making a poo a decent motor.