I own 2 of them; a boxed Bicentenial gun and another pre-warning gun.
Up until the ridiculous lunker magnums came out it was probably the loudest most obnoxious handgun on the line, w/ a rather
spectacular muzzle flash/ fire-ring about a foot or 2 out of the business end and recoil about like a stiff .38 +P
They are as a rule very accurate, mine are especially so w/ my reloads. You just have to make sure the cylinder bores and ammo are
dry of any lube or the cases can set back and tie up the gun.
As far as purpose, usefulness? There are few bullets the work well at the velocity's produced but it's a small game proposition unless
you're talking head shots at close range.
Mostly though It's an accurate enjoyable gun to shoot and it's fun to see folks heads snap around after you touch off the 1st one
and ask WHAT THE HELL IS THAT?