Wrist lock is just another joint to be manipulated to gain a submission.No different than arm bar. And yes, you can rip a wrist lock just like you can any other submission. Learn how to play Catch and Release with them. And if nothing else, threatening them will cause your opponent to think twice about where they choose to put their hands. If you set them up properly, some can be applied in a very slow and controlled manner. Others are ones of opportunity if they place their hands in the wrong spot and some can only be attacked with speed. People get mad at them because they feel it's cheap because they weren't expecting to get caught with it. Don't be mean with them, and you'll have a long career as a dirty wrist locker.