Use "aficionado" in a sentence

1. I mentioned that I was never a big macaroni and cheese dinner aficionado

2. George Wilhite has been an aficionado of the horror genre since

3. After all, I was not the aficionado that Roy Holl was in that department

4. In fifteen minutes, he told us that his father owned Damned Spot, that he’d been a crime-story aficionado since he was old enough to read