Yeah, that's why I said at the latest as I'm excited to run it also. Ironically, I just started my L4W game when one of the DM's asked me to pick-up his game...if I had waited a few more hours... yeah... 
I can say that the first path is really, really good. I can't wait for my hardcopy to be able to read over a cup of coffee to read through the whole thing in one sitting (I find that's the best way for me to get into a module's story)