Had mine for about two weeks now. Overall it's been a thumbs up experience for me. I use it for dog walking and have the flood programmed to come on in low and the spot to come on in high. It works pretty good as I walk around with low lighting my path and one button press gets me high to check out things in the distance. The charge has lasted a long time in this scenario. As a previous poster mentioned, the flood suffers from a slight donut hole in the center and the tint on the flood beam is a bit too green for my taste. The spot has no problems and the tint is acceptably not green. The spot beam is really like a mixed use beam with a brighter center but very generous spill. I'm not in love with the shape of the flashlight and it's a bit too bulky overall but that's the price you pay for a rechargeable light with two different beams. In contrast, the Sidekick is much more portable but doesn't last nearly as long. If I could change anything I would have the light be programmable to come on in medium. I really like that one button push gets you high (spot) beam and one more gets you back to low (max vision). You can toggle back and forth at will without having to cycle through all the different settings. The look/design of the DBR is, to me, so uninspired that it's hard to fall in love with this light but as a tool, it works great. The search for the perfect light continues but the DBR has earned a spot in the rotation.
P.S. as others have remarked, it does get pretty warm when left on high for any length of time.