Not bad at all I like that this application outputs data in XLS format so you can export to other spreadsheets when you get home. It appears good for updating your scores at the range and checking your mathematics before submitting your score sheets. I plan on using this for quite a bit. 1) Still a lot of French within the application itself so a full English version would be good 2) Terminology is not the same as we use in Australia. 3) ability to graph across a number of previous shoots and show trending average.