Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DIGITAL DISPLAY ~ HARD TO SEE!

I received the BreathKey a few days ago with no problems with the orderering process, my issue is with the BreathKey itself. The quality is not what I expected for the price.Mainly, the digital display! The screen is so small and the numerical display is extremely difficult to read (and that was before any alcohol consumption). I did read many reviews, but this fact was never mentioned. And don't try and return it either, Amazon will not process the return. Overall, FOR $70? I'M VERY DISAPPOINTED!