Intelligender?

Just curious if anyone has bought the Intelligender prediction kit and had any success? I'm a FTM and I'm nervous and excited about finding out what I am having but I won't be able to until 8/22. I know it's not much further away but it seems like forever! I'm also worried about the baby not being in a position to see the gender at that ultrasound, in which I'll have to wait another 4 weeks to find out. 😒