Easy to read, accurate, lots of features, easy to operate(once familiar with it)(I've only had it a few days). It's a very nice departure from the competition. I initially was looking for a metronome and liked the clip on shaker device for silent timing. I did not realize when I made the purchase that the metronomb was a pay for upgrade. The download was discounted and still worth the actual price paid. The tuner... Well what can I say other than it's a Peterson. That pretty much says everything about accuracy and quality. I have a few Peterson strobe tuners and for fun hooked up more that one and started to tune. All the tuners were working as if they were one. Perfectly in sync even when stretching a string sharp and back again. Now that In my opinion is seriously impressive. There is one feature on it that is soooo useful but probably doesn't get much notariety... The Kickstand on it's bottom side. Puts it at the perfect angle for viewing even on a cluttered desk. It's attention to details lke that which make Peterson products icon's in the tuning sector.