Hi Alvin. Shamuri = Uncle Sam = my coach.
Just went there to talk to him yesterday and catch up. My experience with him has been very good. He is very easy-going, not a time-watcher (once we chip and put until the lights went out), and most importantly, I believe in him. He can see my mistakes immediately and prescribe some tweaks for immediate results.
Cheers. Let me know if you need his contact.