I love mine DancingNexus. I feel bad for my dead droid sitting on my desk. It served me well but doesn't hold a candle to this one now. Currently battery on 27hrs 5 min and still has 32% left so battery not an issue. Normal light useage with assorted calls and watched one movie on it and played a couple games. About 3 hrs on 4g rest on wifi. Volume fixed with volume+ and found the solution for file transfer issues. Love the camera even - I'm not a photographer and it beats most others I have seen. Unlocked, rooted, cwr stock 4.0.2 rom.
How exactly are you getting 27 plus hours on a charge? Heavy / light usage, undervolted, extended battery? Mine gets like 6 at the most.