I bought one too. Sounded pretty good.
Wow, tonight was the first night time ride.
I put it right next to my Dinotte 5w. It is quite a bit brighter than the Dinotte 5W on a dark trail. When I compared them in my living room they looked about equal.
I'm going to make sure I have two sets of fully charged batteries in each and take some pics to compare.
If the numbers on flashlightreviews.com are correct, it will run longer than the Dinotte on half the batteries (and < 1/3 the price)
this is a great light.
As my luck goes, they are taking pre-orders on the fenix site now for the next gen which is supposed to be even brighter.