Can AN-1645 and its derivatives be considered high-end audio?

Like me, there has been a lot of people who, being tired of changing caps and resistors in gainclones, have found in LM4702/LME49810/LME49811/LME49830 the way to go.

But it seems that no one has already wrote a line in reviewing or comparing of these chip-amps between them and with expensive gear. Since almost everybody uses mosfet output stages it would seem fair to focus on mosfet amplifiers.

Are these comparable to a high-end amplifier?