The worst. Most of the answers are incorrect or there's two answers that are completely the opposite, she gives the worst case scenario, glitches, won't work, and I all together hate Google, I know I sound like hater but it's true in my opinion, Google sucks and the only reason I still use Google is cuz I can't find another search engine. I guess it's your choice but I say don't download.. funny story, I asked if I I can save headphones I dropped in the toilet she said put them in the WASHER!?!