It is probably a pretty good amplifier - and quite frankly better that some B&O ones! A lot of Sony products are excellent. It will not have the design of a B&O though.
Depends really what you want. A Beomaster 6000 is the obvious choice and, when working, is excellent. It is 75W a channel. The 8000 is the most powerful - 150W a channel - but harder to find. If remote control is not important, the 2200 is a fantastic and very cheap alternative. After that, think about the stacking systems - 5000, 5500, 6500 and 7000. Enough power and very versatile remotes.
My B&O Icons: