I'm sure you've read all of the threads about the fine fine 1911's whose slides don't have a micron of wiggle. The jiggles of a Glock are just one part of why the hardcore 1911er's look down on the Glock.
But they are just different pistols for, perhaps, different purposes. I think everyone should have both!!
.45acp, .40 S&W, 9mm, .38 Spl, .380 acp, 22lr
12 gauge, .223/5.56x45mm, 30-30 Winchester
2 Chron. 7:14 Christians must seek His face