This is my second yr using the can. I don't blind call with it much, but use it when I see deer not coming my way. I've turned several,and just turned a 4pt last wknd to come in closer. But I've also had deer just stop, then continue on ignoring it, like happened this morning on a decent 8pt. I did have 1 buck run away when I used it, but just that one time. My brothers have also had good luck using the can.