Super easy to program for our 2000 Ford Mustang as a replacement remote. I followed the directions exactly as on the website and had both remotes programmed within 3 minutes. The remotes casings are sturdy and the buttons all aligned properly and worked. I definitely will be returning for future remotes since my son is bit hard on them and breaks the ring where the remote hangs from the keys. I also liked the included ring to attach to the key chain as well. Great product and will be a repeat customer.