I haven't seen Alexander, but from the numerous lukewarm reviews to outright pans, I doubt I'll bother with it. Overall, I think that Hollywood's fixation with "sword and sandal" flicks has been less than a resounding success, given what's been in the theaters in 2004:
-King Arthur was a dog that tried to copy the down and gritty style of Braveheart and failed miserably.
-Troy was so-so, the only reason it got decent numbers at the box office was because of Brad Pitt as Achilles.
-Alexander pretty much arrived DOA at the box office, despite it's star power.
Hopefully, Hollywood will give up on flicks like those as, in my opinion (for whatever it's worth) they're just not working with moviegoers these days.