I met with Fang last week, and my wife and I had dinner with him while he was in Colorado for a manufacturer trade show. I discussed the Shanggri-La with him, asking about the rear grills, and he convinced me that the design is intentional and that their measurements don't indicate a back-wave reflection problem or resonance problem, but rather it's all positive. Personally, I would not say anything about them and the design until we can hear it for ourselves.
As for Mike, he's a really nice guy who is maybe too excited to try new things and maybe doesn't get out of the honeymoon period, but I do think he writes what he believes in. In my case, I've turned down a lot of review offers, because I don't want or need the attention. Other's like that kinda thing. And while some gear is better than others, back in the old days I tended to only say bad things if it sounds really bad - if it's "okay sounding" but not as good as other gear then I'll share the good and the bad, and then rank it among other similarly priced things I've heard, while making sure to list what's better and what's worse. If I ever said I love it, it's because it really suited my personal preferences.
i.e. Darth Beyers, I don't think I had anything good to say unless I used EQ and forgot about it, while Edition 9 sounded good only if they were the first headphone I put on for the day and they were modded. Back then a modded Ed 9 still killed the Darth Beyer with their energy and exciting/powerful sound. But if I would start out first with a well amp'd HD600, SR-007, or HD800 and then switch to an Edition 9, then it was like "Oh crap, these are dark and moody and closed in like a Darth Beyer". Others would not bother to rank them Darth < Ed 9 < HD600 < HD800 like me, but rather would clump the Darth and Ed 9 together at the bottom and not mention any pros for them.
On the other hand, my SR-009 sounded wonderful with my KGBH, almost perfect, but were a little fatiguing in the highs and lacked punch with my KGSS. They sounded even thinner and brighter if the volume was pushed too far on the KGSS, while the KGBH gave them weight and punch. If I hadn't bought the KGBH then I would have had a lot more to complain about with the SR-009, because system synergy is important and can make or break one's impressions. Many people here complain about the SR-009 having some issues, but frankly with the right amp and DAC I just didn't agree. We train our brain to make up for our ear's deficiencies, and our ears/brain do adjust to what we listen to the most. And after a long listening session, if one switches the gear up then the sound of the next one they try out can be altered by that brain training. Listen to crap first and the next thing sounds wonderful, and visa versa.
Basically, it takes a cleansing of the ear pallet to realize what you're really listening to, as well as proper gear synergy. Something that's bad sounding might not fully rear it's ugly head until It's compared side by side with something that's so superior that the flaws can't be ignored or explained away anymore.