I was recently there.  All of the parks I visited (Epcot, Magic Kingdom, Hollywood Studios) had metal detectors at ALL entrances, including the resort entrances for people coming in on bus/boat/backgates.  

There are plenty of security loop holes.  If someone wants to do something horrible they will.  This is meant to keep CWP holders out and to create a facade of security.

I was there last weekend and stayed at the Old Key West and saw nothing like that.

 

They do not screen 100% of all guests.  If you are licensed or credentialed, polite, and willing to risk a walk back to your car/hotel/resort, you can carry at Disney.

Explain. I know several LE who have been told to go check it or go to the car.

I heard of one FDLE 'big-wig' that thought his position (and 'respect my authority' attitude) would allow him to carry there against their wishes. Nope, he also got tossed out of his hotel and off all Disney property.

If you're reasonable, they let you take it back to your car (which is still on their property, btw.)

They do not even allow uniformed on-duty LEO on the property. Unless they are their on official business responding to a call.
It sort of complicates legal matters when they have uniformed Orange County SO there working 'security'. It makes it difficult to determine who has what level of authority: LEO acting in the lawful performance of his duties (an agent of the government), vs 'security' acting as an agent of a private property owner. One of those can enforce Disney's no gun policy, whereas the other can only enforce the law.

That's what I mean.  If you act a fool, you may be asked to leave for good. If you're polite, they will ask you to secure it elsewhere before you return.

I watched a small-town cop go babnanas over his denied entrance.  He was carrying a G23 in a fanny pack (seriously) and security asked to take a peek.  Guy pulls out his PD credentials and advises hes carrying.  Staff says sorry, no guns allowed.  Guy one-ups himself and pulls his county (Sheriff) credentials (somehow he was PD and deputized, I don't know how that works).  Staff says it makes no difference.  Guy one-ups himself again and pulls federal credentials (he was on some taskforce with the DEA, Blue Lightning or something, I won't even pretend to know how that works), security says no dice.  Guys goes off about his authority, rights, and so on.  Orange County asks him to leave for the day.  His family was pissed. They went in, he didn't.  

I've also seen guys make no effort concealing whatsoever. Security confronts them, guys are cool about it, and secure the pistol in their car and come right back without issue.

Got it. I was reading it as they will sometimes let you in if you are polite, not that they don't catch everyone. I've always carried there, discretely, so I've never interacted with them over it. I did get turned away from House of Blues years ago for a concert where there were metal detectors. Didn't care about my credentials.