Just one more comment ... :)

In the very beginning of the movie, you hear a man probanly a cop? say "his blood alcohol level was ..." Then you see Rose standing at the top of the stairs leading down to the basement looking at the body of her father at the bottom of the stairs. I thought how could they possibly know the blood alcohol level at this point? Then at some point later in the movie her ex-boyfriend said "the autopsy revealed that his blood alcohol level was ..." Blah blah blah. Bad - wrong. Plus why would the dads body still be at the bottom of the stairs with cops milling about like a fresh crime scene and she's there when all that is going on? Wouldn't it take them far longer to process the scene etc before she is called? And the. It's another hour for her to get there. The end.