I'll probably get the LE (it'll have gamerthemes!).
Pre-ordering is fun if the people with you aren't complete psychos. Most people won't be but my friend was talkinb about how the person next to him said halo made him join the army. My friend told him you don't respawn in the army.
I'll probably pre-order. It will MOST LIKELY be fun. Stay there for 20 minutes and meet your friends who pre-ordered it at the same place and talk about the game. Regardless of what most of the people there are like, you know the game's going to be fun so as long as you meet your friends there it will be fun.