Summary: I got first shipment of this camera it was great for first 5 min, until I made 10 pic, after that it was weird but camera started restarting, then I had to remove the battery in order to do anything, it just froze. After that problem, and no one could help me out even Sony support, yet I found many people with this issue online.
Summary: I have owned a Sony A55 for 6 months and an A65 for 3 weeks. I sold the A55 and returned the A65. Both for the same issue. These cameras have a major problem with Dust. Either on the sensor or on the mirror. I had to have the A55 cleaned professionally for 80 dollars. I do not change lenses. I had a Sony 18-250 on both cameras. The store employee said that dust enters the camera from the Zoom part of the lens.