Mine arrived on Saturday. There is a bit of a learning curve but with all of the instructional threads and videos here at ECF it was a piece of cake. Once I figured out how to seat the mouthpiece properly and figured out the right amount of juice to pump I was off and running. I had nice vapor in about 1/2 hour of tinkering. My atty did also taste kind of nasty until I ran about 5 ml's of juice through it. It took a few hours of puffing (not inhaling) on the JB to get it tasting right. Good luck to everyone!