You can also set the dafault Crease Angle for everything in the General Preferences. But? Did this obj go into another 3D app in a privious life??

Even very low poly models look better then this ???
Set Crease angle in the General Preferences, at 80 , the default, and you can go to 180 i believe. (I use the max setting for my Low Poly models).

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!