I am wondering whether the Boots one would be easier to pick up in store, what with all that about the waiting list and it always selling out. Won't be the solution for everyone but I would probably be able to go to my nearest Boots first thing the day it's out in stores and go into work slightly late. I haven't had it before but it sounds like good value.
Look Fantastic should do a dispatch email, and IIRC they don't start dispatching till after it's been on sale for a week or two. I think @withiceplease it's as @gratedbeetroot says and the review email is a glitch.