Just checked out the Allmusic Guide reviews of the Linkin Park albums, they obviously don't like them very much! www.allmusic.com
Review of Hybrid Theory (in short): very tired idea, just the same thing as Limp Bizkit and Korn.....
Review of Reanimation: quite good but just them trying to make more money and save time while they work on their next album
Review of Meteora: Exactly the same as Hybrid Theory, showing they don't have any new ideas
Review of Live in Texas: Very flat, generic performance that is too toned down and lifeless
Review of Collision Course: Pretty good, and at least this reviewer praises LP's creativity, while saying the whole Mash-up thing has been done to death
What's more amazing is that these 5 albums are reviewed by 5 different people...... I would have thought they could have maybe gotten in someone who had something nice to say about Linkin Park, they didn't have to write all praise but maybe give some deserved credit........