I have four lumineers, two on front teeth and one on each side. My lumineers have been on for four years and am thrilled to have them! Although I do agree this type of option is not for everyone. In my case my teeth are straight but the uppers are shorter, due to long term thumb sucking they couldn't earn their length. Lumineers provided a great deal of a solution for me. One of the four lumineers cracked recently. The process of 'ordering' a new tooth is easy. However it isn't exactly the same as the original installation. My dentist is working on making it right. Despite this minor flaw I would recommend lumineers if it's the proper solution for your own case. For me it meant the world of difference!