Do you know there are quite a lot of Chinese (including Cantonese) opera videos at youku.com? And a few videos are very long. I think youku doesn't have the 10-minute limit as in YouTube. But youku is in Chinese.
Someone sent me a mail recommending me to use youku.
Here are some cantonese operas at youku:
At Kreta Ayer People's Theatre, last Saturday:
See, a man sitting at side of the third row had set his cam to take videos of the shows but his cam was poking up so high. I was sure it blocked the views of some people. Sure enough, later two women complained to a lady, I think a member of the organizing committee, and she changed their seats. What about those who didn't complain? Luckily it didn't block me. I think the organizers shouldn't allow this (the video cam blocking the audience).
I saw this happened before. Then, one brave woman went up to the man and I guessed she told him off.