Without a second thought.
Dont tell me. If nothing else, i can use my imagination.
I abhor spoilers but I need to know how the story ends, one way or the other. I can get through a book in one day if I'm determined, and the only real reason I speed through a book is because I want to know the ending.
Depends on the book. My sister gave me Marley and Me and I read the end because I knew how it would end and I needed to be prepared. She called me a jerk over it.
Mysteries, you can tell me the end but I will have to read the book to see how they got to that end.