Nevermind the fact that there are no visual cues for the user to know that the corners actually do something. Same with closing a program, it's a hidden gesture

Nevermind the fact that there are no visual cues for the user to know that the corners actually do something. Same with closing a program, it's a hidden gesture. Those sentences deserve many exclamation points and expletives. If this is supposed to be easy to use then it should be intuitive.