It is the highest value amp McIntosh has ever made, IMO. It sounds almost exactly like the 402 but costs a lot less. I will probably end up getting a 252 myself.
Compared to the many other amps I have heard, the latest McIntoshes are extremely hard to beat. They have a liquidity to their sound that allows music to pour out of the speakers totally unhindered. They have awesome detail and dynamics but not at the expense of emotion, natural timbre, or coherence. You can't go wrong with them.
Arthur