Caesar.: Not a Tarantino fan, but I would be OK with this. For me, Star Trek is TV and I see the movies more like an extra. I'd say they could experiment a little further: having a series of charismatic directors trying each a Star Trek movie might yield some interesting results (or fail spectacularly - but there's only one way to know).
+1
Whilst I don't like Tarantino's creations, his fanzine mash-ups are what made him famous (like Lucas re-inventing the Saturday matinee action heroes and movies from the 30s); Tarantino mimics his (usually classic, but certainly definitive) favorites.
To compare apples and apples, look at his treatment of Zuiker's
CSI (double episode fifth season finale
<i>Grave Danger</i>, 2004/5), where he was nominated for an Emmy (for
Outstanding Directing for a Drama Series, won by someone called JJ Abrams, for the
Lost pilot).
So I agree it is more likely to be better than not.