Yep, the low E side. Take your frethand and make a C shape with it, then straighten out your fingers just a bit (leave your thumb where it is). That gives you a fairly decent look at what that neck shape is like. It's on of my favorites.
Seriously though, I can't string this thing up because its missing the saddle, but I've been sitting just holding it. The neck feels good. I wouldn't have thought that I'd like this. Can't wait to play it.