AX 2003 is defintely my favorite AX almost up there or even surpassing AX 2001 in my opinion.
Pros:
Water everywhere
Free parking (If you know the spots)
Good AMV Panel
Good Voice Acting Panel
Decently priced food
No Line for dealers room
Great AMV contest (this year's at least)
Justin Cook
Cons:
Hot Weather since it's not in long beach
LOOOONG pre-reg line (Remind me NEVER to go the day before again)
Ashton and I got screwed during AMV seating (only to get better seats thanks to Ikasu ^_^)
Smaller Room for amv contest (No more stadium seating like long beach) - About 3 times the length of Akon's room
Not enough to do in the day (Akon had voice acting panels every 20 minutes)
AMV panel only 1/4 of attendance than last year's packed room
Other than that, can't wait for AX2004! 8)