My design

He said he did not favour my design. And that there were too many ambiguities.

Okay there were some... :) But like everything has a reason. This one had too. It was not my design to start with. I was only adding more details. And then even though i had removed the ambiguities after first review, this guy gave pichining comments based off the old design. Highly unwarrented, as well as unprofessional i'd say. Maybe that's one of the reason why he is still at the position that he is even with his great technical abilities.

A thing i learned - not to take ownership of work you don't originally own. Even if you have to, make sure you understand and get the ambiguities removed before someone rasies a finger on you!