i dont pay attention to it....completely depends on what is running in the BG, how much stuff you have on the SD, how many apps you have installed.
its not a bad test for a phone that you take out of the box, install that one app, and do it. but past that, completely useless IMO. i went from 1500 to 2300+ running one after the other. after that, i just dont pay much attention to quadrant scores.