Good question! 😃Actually,I had mixed feelings towards the character.I think I hated Snape's character because he was the meanest teacher at school( & also kept reminding me of this really awful teacher that I myself had at school 😆 which is the true reason I found myself disliking Snape I guess 😛 ) But I have to admit that I really loved reading Snape's scenes in the books (Those are some of the parts that I read over & over again even now😃)because he was so horrid & nasty & came out with such sarcastic comments,for instance ;"I don't take cheek from anyone Potter,not even the Chosen One", "I would expect nothing more sophisticated from you Ronald Weasley,the boy so solid he cannot apparate six inches...", " 'Harry Potter's secret heartache'..dear dear Potter..what is ailing you now?", "Well,I think I'd better separate the three of you so you can keep you minds on your potions rather than your tangled lovelives"😆, "So the train isn't good enough for the famous Harry Potter & his faithful sidekick Weasley.Wanted to arrive with a bang did we boys?"
Also, I absolutely loved Snape's scenes in the movies largely due to the brilliance of Alan Rickman's acting & his perfect portrayal of the character 👏 👏👏
After getting to know Snape's true story however I think I fell head over heels in love with him 😆