I've never been to Reading...apparently its just 16-18 year olds causing anarchy, music is ok, food/portaloo situation is meant to be pretty awful.I went to Glastonbury last year, it was my third festival and was completely amazing...diverse music, mad little parts that are hidden, good food, always good headliners (eg Jay-z which was legendary), loads of stuff to do...I would definitely recommend Glastonbury-i know i'll be there!Hope that helps