Sure, we can compare the Glaser and similar rounds to other ammo including 50 BMG and form all kinds of conclusions about effectiveness or ineffectiveness. It's like the guy who was standing with one foot in boiling water and the other foot in ice water. On the AVERAGE, he was comfortable!
In the end, the outcome for each shooting situation will depend on the size weight of the bad guy, angles, distances, what clothing he wore and a host of other variables. Was he taking drugs? Was he angry and motivated? Was he just plain nuts? Did you hit his cell phone, belt buckle or buttons? No one can predict the outcome of a real life shooting situation and it's the luck of the draw with Murphy working full time.
One fact remains uncontested: If you miss the bad guy or if the bullet goes THROUGH the target, the projectile can pass through several walls and kill your neighbor, his kid, wife or dog. You are responsible for damage caused by every round that you touch off whether you meant to cause the harm or not. At HOME, it's the Glasers or a 12 gauge shotgun for me. Period. On the street, I carry high performance nasty little pills and let the chips fall where they may.
Flash