I had my Beovision 7-55 3D for just under 2 years, and was very impressed with it's Picture Quality, but I decided to sell it due to it's unreliability, flaky software, and it's value sinking like a stone.
During my period of ownership I had to have four visits by a service engineer to replace major components.
Prior to the final visit required B & O to ship a flight case of components from Denmark.
Although there was one year remaining on the warranty I was concerned that upon it's expiry I might be faced with hefty repair bills, so I decided to sell the complete set-up.