This is going to be the bar none shittiest tour of the summer. Metallica's new album blows, Linkin Park is sissy rock and Limp Bizkit is absolute garbage. The only two bands worth seeing are Mudvayne and Deftones. And even then, those two bands aren't worth the asinine ticket prices.
If you want an awesome tour this summer, go see Iron Maiden, Motorhead and Dio. Tickets are about 30 bucks.