I've used statcrew since 2004. As said earlier, it is the de-facto stats software used by most of the NCAA and Arena football.
That being said... Statcrew support has fallen on hard times over the past 5 years. If Hudl made a full fledge stat program that did everythign stat crew did AND also allowed for importing of previous statcrew games (in order to keep historical and record info), I'd be all over it. Frankly... they should be all over it!
I've developed an online app that takes the Statcrew Game XML file and converts it into a format that can be imported into Hudl. So, we don't need anyone "tagging" a game using Hudl's tagging tool. The amount of data I collect and generate using Statcrew is much more than anyone will ever collect using Hudl. It even tags each Hudl play with "Play Text", so that when you're watching the video, you can see the text above. I've got TONS of programming hours on this thing,.
Here it is... Statcrew TASFB to Hudl Gameday Converion Utility