So after many years of flying and being a paid up QP member for nearly 20 years I finally made SG. I'm wondering what I really get for that ? I've had lounge access forever albeit paid and now it's free, that's one. My seat selections are pretty good, tick. I can go through the "priority" security lane, big deal. I'm just feeling a bit underwhelmed ATM, can someone tell me it was all worthwhile ?