Welcome to the forums =P
But I fail to agree with all but your last statement =P
And so was a jet engine, turbo'd por...and the turret glitch...and my arbiter teleporting around the map.
All stuff they are aware of...and have fixed or are fixing...that's the important thing.
To FJ's point though...as to the evil that is the Cryo Glitch, against the right opponent, or if done poorly by the person utilizing it, it's not undefeatable, but unlikely, if not expected and the opposite team doesn't rush, or rushes poorly, its game over, or at the very least...extremely difficult to defeat due to the upper hand it provides. If a rush is fought off (most likely scenario), or theirs no rush at all...your pretty much toast.
Im Allhere:any attack before 20 min is a rush. attacking before people have everything max tech is just not fair.