Is the moscode 600 a great amplifier?

Hi there,

I'm planing to buy a Moscode 600 power amp. I found a lot of reviews on the web, but they're quite mixed: some are lukewarm if not bad (a reviewer said it's a "low" fi!!), others are nice.
Anyone can tell me his experience with this special amp? In particular, does it really match well with inefficient speakers?

Thanks,

Michaël