I think the trailer would still be seen as a step down from the comic con trailer if they cut out the Lex humor, Doomsday reveal, and trinity reveal.
But so much of the criticism from putting those three things in the trailer.
I really loved a lot of the actual content in the trailer
-The Batman vs. Superman fighting looked good
-Superman saying he's holding back
-Wonder Woman looking over her shield
-Batplane/batmobile
-Superman finally getting dialogue
-i'm just guessing, but I think from the background, the fight scenes are taking place in non populated areas, should serve as a good counter to people who thought MOS had to much destruction
-Love the opening scene the best, the Clark/Bruce banter, with the Joker Easter egg was really nice.
-I almost think that WB was trying to show that BVS would have a little humor in it, and wouldn't be so dark and serious. But the two moments Luther and "i thought she was with you" felt like they really contrasted with the rest of the tone.
So all in all i give a 77%. With just a little editing this could have been a 87%. that Comic con trailer was to me, perfection.