My opinion is that one should not need such expensive gadgets in order to enjoy music fully.
On the flip side, the cutting edge of anything is bound to be disproportionately expensive and benefits likely to be more marginal as well, so it is grounds not often tread on by many except for scientists and engineers in their laboratories perhaps. But I get the impression most who would review this stuff are likely neither an unbiased scientist nor an electrical engineer, just another shlub like me with an opinion. Why not praise good stuff? I doubt the reviewers can afford such gadgets anyhow, so who are they to shoot it down, even if justified? They will never own it anyhow most likely, so that would come across as pretty petty.
So sure, review whatever one wants, even if just for entertainment purposes, but personally I would not expect the results to hold much water.
