Anyone else open the digital test?

I am guilty this time. I never opened one before, but curiosity got the best of me. Of course it was not pregnant, but had to peak lol. And there was three lines. Granted two were faded but they were solid lines. What are your guys opinions on these test, and any blue dye test for that matter? I personally hate blue dye test. But someone made me buy these stupid things for 22$. I personally like my Cheapos. ​