Very nice review. I agree with everything posted. I'm highly sensitive to peaky treble, and these don't hurt my ears in the slightest. It's a very nice clear sound. I'm also a basshead, so the fact the headphone can boost a bit without sacrificing SQ is another very nice feature.
I haven't been able to get NFC working with my Nexus 4 however, even with the case off, but I've always had issues with NFC.
$150 is a little pricey. I believe I found the OEM, which you can get the headphone itself for ~$60. Price wise, If it can stay at $100-110 and have customer service + a warranty, it is a very good buy.