Thank you all for sharing your experiences and opinions. It's disappointing to hear that lectures are listening/note taking centric. Since many of the professors (at HKUST not HKU) attended prestegous North American Universities I would hope for small duscussion based lectures. With regarding to making friends, I wonder if living in residence or joining clubs would help unless its a language barrier. I'm starting to think staying at a n. american university would be a safer option, its unfortunate that one would become so disadvantaged just by attending a school in a different country.
Anyways, thanks again.