I've seen some bad user reviews of the NuForce amps, several of them here. Also, they have lots of rabid supporters.
They might be competing with Zu speakers for "most polarizing gear" awards.
FWIW I love my Zu's and didn't like the NuForces for the reasons specified above. That said, I wouldn't be shocked to hear a NF rig that I liked, set up differently. Published bad specs are dishonest, or maybe not. Testing protocol surely differs from case to case, eh?
In true science when a finding is published, great care is taken to document all variables so that later research can duplicate the conditions and verify if outcomes remain the same. It would be unrealistic in many dimensions to follow this rigor in audio yet this difference is largely responsible for the wildly varying opinions often found of the same piece of gear. I would also posit that responsible reviewers understand this and the influence they can have over market perception, and deliberately keep negativity subtle.
I thought Steve Marsh did a thorough job in his evaluation of the Fab 1 speakers. He really seemed to try his best to get them to sing.
What's the consensus here, speakers first, room second? Everybody has a different room. The same speaker will sound different in another room. Or the same room with different treatments. And what about our own ears and preferences? When I tested the NuForce amps, the fellow sitting next to me thought they were super.
Good reviews, bad reviews. They are data points in the realm of available information to be used in making purchase decisions. There is a ton of information out there, part of the buyer's diligence is to be able to prioritize that information based on factors relevant to them. Some shmoe may proclaim something to be "the best". It may be, for them. However, without context of their experience, habits, associated gear, and some sense of what they value this "information" is completely meaningless - even if the writer is a professional.