As if there aren't enough of these type of threads..
Unless it's on clearance or a very good sale, a Dorcy/Brinkman/etc is not worth the money. I used to buy such lights and at the first drop or hard bump they stop working. I had several of the "Rebel" Brinkman's a few years ago and the tailcaps readily fell apart, then I got the "round" 3AAA from them, it also fell apart.
The only lights of that nature that have lasted at all are the Dorcy Cool Blue and a Brinkman 3AAA. The Dorcy Cool Blue is pretty tough, very dim, but okay around the house, plus the PR bulb was nice when we had an extended power outage. The Brinkman 3AAA is metal (not Al, not sure what it is..) and seems fairly tough, my 2 year old plays with it.
It's simple math for me when it comes down to it... For example:
"1W" River Rock or whatever light, $20. Outputs 30 lumens perhaps, inefficient, and fairly large and heavy.
Fenix P2D or L2D, $50. Outputs 10, 40, or 135 lumens, very efficient, small and well designed.
The River Rock falls apart in a few weeks.. Go out and buy another one. Now $10 more and you had a light that's pretty decent quality.