I was up at the Rugby Sevens on saturday evening courtesy of a last-minute freebie from a friend.
First off, the queuing was a complete shambles. Basically the entire crowd had to go through that temporary scanning area outside the casino, so the queue was right back round to the bridge by the A444. Took well over half an hour to get in and there was basiaclly a couple of police trying to marshall the entire crowd. A really poor show and missed the first match (didn't particularly bother me, but my mate who is a big rugby fan and had travelled from the Peak District was somewhat cheesed off).
Crowd was perhaps somewhere between 14-16000, and typical commonwealth games crowd.... lots of families and kids. Similar to the women's football i would expect.
Some games were really good.... Aus vs NZ women especially, and i think Uganda vs Sri Lanka was decent.... however at the other end of the scale a lot of games were so one-sided as to be farcical.... players unable to kick the ball to the 10-metre line to restart, etc.