One of the reasons I sent the A65 back is my Tamron 18-250. It always focused lighting fast and was dead accurate 98% of the time on a33. On the A65, it was about 20% slower focusing and the focus was off. So I thought either the lens matched up perfect with my A33 and was off on the A65, or the A65 was just bad. Since the A77 has a lens adjustment, maybe it would be better. Just saying it could be the lens though. Also the A65 takes about five to ten seconds to shut down. Once it never did shut down and drained the battery completely. Aggravating to grab your camera and find it completely dead for no good reason. I checked the firmware and it was 1.03.
Also could be the lens is just not up to snuff for so many megapixels too so I will find out soon. I may sell the lens and get the Sony 18-250 since the camera corrects for PF, CA and distortion, but only with certain Sony lens.