I can see several sides of the issue. The first is that we as parents pay good money for these camps. The last thing we want to see is a very negative evaluation. I tend to take criticism of my my son's play to heart. However, it's nice to know where he stands. I think a quick critique with black and white numbers (MPH, 60 time, ect) and a comparison to the averages would work best. I'd hate to see comments like no power, weak arm, no speed. This could crush a kid. Better comments could be; work on foot speed, get quicker through the zone ect. Also, I think it would be beneficial to include things that are done well. I used to love positive feedback when I played.