Film critic David Bordwell writes a blog that I find consistently informative and entertaining. A recent blog entry offered a link to an on-line essay that Bordwell wrote on Shaw Brothers movies. Its title is Another Shaw Production: Anamorphic Adventures in Hong Kong. The essay can be found at the following link:
He also announced that he is currently working on an on-line version of his wonderful book Planet Hong Kong, which I believe is going out of print.