Ah, measurement, how does something so clinical carry such an emotional price-tag? Going along with what has already been said above, I'll add that two aspects need to be adressed when leaving comments. One, what is that person's commitment to developing. Impossible to know if you don't know who posted. I think there are a lot of people who enjoy spending the time to make a picture and just enjoy someone saying something nice about it. Technical suggestions about ambient light and noise filters kill their enthusiasm for what, to them, is just an amusing hobby. Others are totally psycho about absorbing it all and want the whole naked brutal truth. Which brings me to the second point. Some people just want the truth in plain english without the emotional ambiguity of "this Sucks" or even "this Rocks!" If you are into learning and improving, having a clear criticism, pro or con is better than an emotional outburst. And I understand that sometimes that's all the reviewer has to offer.