Easy to use, accurate, great customer service from castaway staff. There are two major things I really like about this app. 1) accuracy 2) ease of entry or access for my clients (weather is one such area). Sometimes when temps reach certain limits it will not show that forecast until later in the season which can be frustrating if you need that info NOW! If your looking for an app with super easy access to weather/storms then this is perfect! It takes little time to figure out how everything functions and even though its very complicated it also feels quite friendly as well so no worries there either. We rely heavily upon this product during hurricane seasons especially as we work at sea far enough away that storms may pass us by but still hit land near our location (so very close!) Great to have something specific to go off of as opposed to just relying on general forecasts. I like that you can easily create forecasts for different time periods and compare them to historical data. It's easy to do this, but it is not always clear what the differences are between forecast and history. Sometimes there are large differences in the numbers, which makes it difficult to see if the forecast is accurate or not. This tool is very helpful when creating forecasts. It helps me understand how my business will perform over a given period of time.