Bands that don\'t suck, off the top of my head:
Genesis, The Velvet Underground, Slayer, Yes, Porcupine Tree, Jethro Tull, Peter Gabriel, Crowbar, King Crimson, Radiohead, Tool, Today Is The Day, Opeth, Mogwai, Sepultura, The Flaming Lips, Dark Tranquility, Nine Inch Nails, Public Enemy, Metallica (before they sucked), Dream Theater, Pantera, Flower Kings, Jimi Hendrix, Meshuggah, Fates Warning, Rush, Marillion, Lacuna Coil, Cryptopsy, Frank Zappa, Eyehategod, Pink Floyd, Dillinger Escape Plan, Depeche Mode, Meshuggah, Pearl Jam, Fates Warning, Belle & Sebastian, Acid Bath, My Bloody Valentine, Pavement, Soilent Green, The Pixies, Black Sabbath, U2, Bjork, Converge, etc etc.
\"Information is not knowledge, knowledge is not wisdom, wisdom is not truth, truth is not beauty, beauty is not love, love is not music and music is the best.\" - Frank Zappa