Instruct: Classify Amazon reviews into positive or negative sentiment
Query: mostly good

The automatic is perfect 99% of the time. always crystal clear images, i'm very satisfied with the purchase.ISO is a bit grainy. i like actual arrow buttons on the side rather than touchscreen buttons. finally, there is no night shot. this is probably my biggest disappointment, i haven't seen a digital still camera from Sony in 3 years that had IR night shot.