Red Superfly
You creepy little stalker
I was there man, Leeds Festival, just got back today, and it didn't sound like he was getting booed.
I also saw the Rasmus - they were also applauded.
There were LOADS of people who were really into the act. By that time, most of us happy campers were blind drunk - so I wasn't surprised with the easy attitude towards the acts considerred as "bad".
There was a cosmopolitan attitude towards the acts - with just as many people there to see 50 Cent as there were to see the other acts. I was surprised.
I heard a few boos when The Hives - yeah, the freakin awesome Hives - were on, but the general reaction was great (they were also one of the best acts for me). There were hecklers for almost every band. I felt like smacking this one arsehole for telling me the White Stripes were crap.
The 5% of hecklers within the crowds were the drunken losers that couldn't use their time by doing something better with their time. They'd rather try and sour everyone elses experience. It didn't work, because those who wanted to see the acts, came to see them, and drowned out the hecklers anyway. Everyone had their fans.
Even though I don't like the Rasmus or 50 Cent that much, I didn't feel the need to boo them - I'm not arrogant enough to think my opinion actually mattered - I merely showed my appreciation for the acts I really enjoyed.
As far as I could tell while at Leeds, no act got booed off. They were applauded, and the acts thanked the crowd for being so receptive.