A pretty good picture, considering the difficult (shady vs. sunny) lighting conditions. Too bad the pyramid itself is somewhat indistinct -- probably due to the dusty/hazy air. If I were editing this photo, I would try to correct the slight tilt, and also I'd crop out the people's heads at the bottom (and probably the fencing down there, too).
gjwahl is right about cropping out the heads at the bottom. I think it is a great shot, a lot of detail in the foreground and I really like the placement of the Sphinx.