1. No, Alan was the best choice.
76%
76%2. Alan was my first choice, but I can think of a few actors who would have done a good job.
16%
16%3. Alan was terrible. They should have totally cast someone else.
0%
0%4. Ralph Fuenes would have been a good Snape, and Alan a good Voldemort.
3%
3%5. If History of Magic was taught by a ghost, then why could Snape not have been a Dementor.
3%
3%