Has anyone taken advantage of the UNIVERSAL Resort Savings Booklet?

[Bastilleman21]

Hello all! Planning new trip to US/IOA in June for a week and I need some input on the UNIVERSAL Savings Booklet u receive when u buy ur tix online. 1st of all - how do u get the booklet in ur hands if ur buying ur tix online? 2nd - what kind of food discounts are included? Are they BOGO deals within the park or what? 3rd - what kind of merchandise discounts are included? 4th - what kind of CITYWALK discounts are included? The ad claims to be over 160.00 in savings(scheptical), but my focus regarding this booklet is mainly food and gifts WITHIN the park(feeding 4 teens & I need all the help I can get!!).
Thanks in advance for any input on this topic!!