Just had a mini makeover at a Bobbi Brown counter. They used the stick foundation, some kind of white plumping cream, an ace powder bronzer thing and a gorgeous moisturiser. I look about 20 years younger... BUT... could an expert make up artist on any brand work that magic?? Or is it solely down to the Bobbi brown make up? What I mean is, could I get the same results using boots no. 7 if I applied it correctly or is BB really worth all that extra money??