@ Brett
Yes, after the whole experience, I feel sometimes I am over judgemental.
I see the coffee business from my narrow eyes.
Of coures, I understand people need to make money, but I never try to think from their position.
After chat with the owner-Jon, he is also struggling between start a business in the way he want and the way customer want.
Some customer can not tell the good flavour in cup but complain the coffee does not bitter or strong enough.
He had to roast a bit darker and darker, then all the different origin taste the same....
@KK
Great internet hacker skill (just kidding, everything is under the sun on internet).
Sorry I did not think about post my video here (but CS).
Because it seems like the members over there keep asking me to post my video to help me narrow down the possible failure.
I have to say, I can even feel my hand is shaking when I video myself.
I forgot what is my normal protocol when I video myself.
At the most important part, I am also worried if my video did not follow some others's suggestion (or I addict to some bad hobby).
However, so far I leant more from expose myself's coffee making.
Furthermore, when I slowly increase the better flavour in my coffee, my milk frothing stil crap.
Too big bubble or too thin froth.
I will try more few times (and re-read all the milk form post again...)
Cheers
Colin