my case is approved by EX375 at NSC... I did the second MTR myself, and personally I feel #375 is reasonable.. my lawyer made mistakes and caused the REF and denial even after he submitted a over 50 page document in first MTR/Appeal. I addressed the IO's concern in 4 pages in the second MTR, and apparently the IO likes simple but direct response to his/her questions without listing out redundant documents. When you response the IO in a right way, #375 is quick and efficient -- my MTR was approved in 4 weeks! Friends here gave me help and support, many thanks to you all!