Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Too much suction if it gets off the contac.

I couldn't get it to stick to the contac to get it out, but it stuck to my eye and I was afraid it was going to damage the outer lining of my eye. I was frustrated, our eyes are very precious and can't be replaced. It really put suction on my eye. I didn't see any directions. Mabe I didn't use it properly. Any Ideas anyone?? Dee