I am a Major in the AF ... I will have you know that in my 18-year enlisted portion of my continuing 27-year career, I have used McMillan Study Guides many times in the past with obvious great success.

Your products are amazing! I used PDG GOLD and PDG Advisor and scored an 81 on my test and made SMSgt.

Wow, I'm blown away! PDG Advisor is the best! Thank you for all the work that went into this.