I use glue sticks and love them. I got sick of dealing with going outside to put patterns on and the smell of spray glue bothers me.
One thing us that they can dry out if they are old, even if you haven't used them. I keep mine in a plastic bag. I prefer to use the Elmer's purple ones.
I typically put the glue on top of a layer of painter's tape, and go over the area a bunch so that there is a nice layer of glue. When doing a full sheet I usually glue half, get it stuck, then do the other half.