Enter the Good Snape/Bad Snape argument.
For what it's worth, I think Snape is good.
Harry Potter and the Philosopher's Stone
Harry Potter and the Chamber of Secrets
Harry Potter and the Prisoner of Azkaban
Harry Potter and the Goblet of Fire
Harry Potter and the Order of the Phoenix
Harry Potter and the Half-Blood Prince
Harry Potter and the Deathly Hallows
Enter the Good Snape/Bad Snape argument.
For what it's worth, I think Snape is good.
My favorite bands can kick your favorite bands' asses.
The horizon is right and motionless like the EKG of a dying woman.