evan north , Jun 05, 2012; 05:10 a.m.
i have had the d7000 for about 9 months now. never really had any focus problems other than user error and a few dust spots, (wet cleaned once). i have used it with both af-s, af-d nikon lenses and tamron and sigma glass. its my third, and best nikon dslr to date. you do need to take a little more care regarding its pixel density, ( 16 mp is a lot for a small sensor). a lot of people that have problems are those that have gone all out to look for them . if you are happy with its performance in a real world situation then there is no point in shooting test charts and nit picking for the sake of it. enjoy your camera, its a classic.