How are Movies and Photography as website niche?

From my current experience it seems that movie is not a very high paying niche for adsense. A particular article on online movies on my blog has been attracting quite a large number of traffic for the last couple of days but the PPC has been around $0.07/click. Whereas for the rest of my site (technology related) i have been getting around $0.20/click. Anybody having movies related site experiencing such thing? How is your pay/click?
Secondly, I have been toying an idea of starting a photography website. Is that a good niche? Can I expect to earn from such a niche? I hate anything under $0.10/click.
Please share your experience.
P.S: I have another question, a little offtopic, on widgetbucks. Do they pay for both CPC and CPM? Will I receive payment for both the clicks as well as for impression?

Original post by theredgiant