I like how easy it was for me as an analyst who has been working with excel since college days! It's very intuitive once you get used too; however there are some things that could be improved upon such as adding more formulas or functions within each category (ease of use).
However those features can't always come from companies because they want something free. So if your looking into purchasing one this software should not disappoint especially when compared against other similar programs out their which will cost much money than what stat wizards offers. The benefits include being able to create graphs easier then using google docs etc., also creating pivot tables without having any prior knowledge about them would have taken longer time otherwise.