My ipad feels a lot more balanced being in the center of remote controller than dangling from the top with the included DJI mount. The holding pads that grip to my ipad mini hold it okay, but if you tilt the remote controller far enough on its side the ipad will slide out and hit the floor. If your tablet is larger than an ipad mini it would fit more tightly.
Works perfectly. I used it first with a Samsung 7″ tablet, but am now using it with a Samsung Tab S 10″. Holds the tablet securely and out of the way of the controls.