I went to Slam Dunk this weekend as well, up North though on the Saturday. It was awesome.
Also saw a couple of those bands, Lower than Atlantis, a bit of Architects, Set Your Goals.
Other than them I saw Sharks, Motion City Soundtrack, The Audition, FTSK, some of the Blackout, Hit The Lights. The more nostalgic options looking at the list now, in the likes of Motion City, Hit the Lights and FTSK. I felt 16 again
Set Your Goals and Hit The Lights were probably the best I saw.
The number of clashes sucked, I missed a few bands like Cancer Bats, Every Time I Die, Gallows and Random Hand, because they're playing Reading, but would of liked to see them. Taking Back Sunday, Don Broco and The Story So Far because i've seen them before. Also Of Mice and Men and While She Sleeps I would of liked to of seen but didn't.
But I guess that's the downfall of a festival filled totally with stuff you like, unlike something like Reading where you end up spending hours just drinking in the campsite