I suppose if your target audience would be those people who saw the original and you want them to see how faithful you have been while crafting the remake, then it might work.I wonder if there's a certain type of movie, or a certain audience, that if you've got that type of movie or aiming for that audience you're better off telling them everything than you are teasing them.
Alternatively, if the movie is more about the journey than the destination (for instance, Super Size Me, or perhaps Titanic), then I suppose you lose nothing by giving everything away and spoiling the ending*.
--Patrick
*Titanic is actually a specific case. It's okay to spoil the story of the boat. It's not OK to spoil the story of Rose.