Just passed one year warrant period, the eye piece viewfinder didn't work anymore. It seems that the sensor for the foldable screen went bad. Sent back to California Canon service center, and was charged for [money]. The customer service agent was very arrogant about Canon quality, and showed no sign of concern for my problem.
Recently half of screen became distorted during replay. Don't want to waste another [money], so tried lots of cleaning and changed the tape from TDK to Sony. The problem seems to be under control.
If it goes bad again, I will trash this junk, and buy a Sony.