... tell me that the "check" is more a kind of (for want of a better word) profiling.
In my experience, they glance in my bag/pouch/fanny pack, maybe wave a flashlight inside for a second, and wave you on with a "Have a magical day." The whole thing takes less than 15 seconds.
A friend in the security business was at first astounded at how cursory and superficial the bag check was -- but then it dawned on him that they weren't interested really in what you had in your bag...