I like how easy it is to use, as well has having many different features for my inspection needs in one product! It's great that you can send an email directly from within their app so when sending emails through other services there are some things we cannot get past our IT department if they do not approve them or have access (like images). Great tool with multiple benefits including but limited by being able connect various tools together via QR code/UPC barcode system which helps speed up inspections along those lines too!! I like how easy it is to install, and that all of our roofing needs are met in one device! We have used other systems before but they were not as intuitive or user friendly. This has been a very good experience for us so far!! It's quick and easy to use. There really isn't anything bad about this product at all. It works great, we've gotten many compliments from others who also own devices. It makes doing multiple jobs easier than doing them separately.