Usually I really enjoy Adam Sandler movies, even ones like Funny People.
This however, was predictable, unrealistic, and not funny (even in a dark way).
Personally, I wouldn't consider this a dark comedy. As there is no point of view to gain which adds comedic value to the tragedy.
Only made it to the end to see if I had guessed how it plays out, and I did.
Can I give it less than 1 star?