glass print bed

Has anyone else tried to use the glass print bed that Creality has? They claim when it cools it is easy release. I have tried 2 of them and I can assure you that when it cools you will never be able to get the print off even if you destroy it. It will be bonded to the bed better than if you epoxied it on. I have a glass bed from a ANYCUBIC Mega Pro and when cool it is just sitting there with no adhesion at all. But it is small and I want one like it for the creality CR-10S Pro 310 x 320 mm.