The ability to easily search for specific data and then use that data with simple formulas. That it is very easy to use. I like how I can create my own filters, etc. It's not always easy to find what you need (eg if someone had a special case, it would be hard to look through all your data). You can't do pivot tables or anything similar when working with this software. Also there are no macros (as far as I know, at least). We use it for our expense reporting process and to calculate overtime hours. Easy to use, fast update, best data analysis tool for my business. The only thing I don't like about this software is its price. It's very expensive compared with other similar products available out there. You will get what you pay for here. This was one of the cheapest solutions that we could find when it comes to doing excel analytics. I didn't have any difficulty in using it or solving problems.I recommend Sigma Zone SPXL software because it has helped me create reports faster than before.