Grading the Sixth and Seventh Console Generations

GameDaily has up an article grading the current and next-gen consoles on their past and (apparently) future performance. Ratings come with an explanation, which is good because some of them seem just a bid dodgey. Only a B+ for the PS2? Really? From the article:

"Considering the competition, the PS2's $129.99 price tag seems downright diminutive. The slim PS2 comes sans fan (meaning potential overheating for long-winded players) but the compact design makes it a must-have for anyone with limited space in the entertainment center. The DualShock 2 is arguably one of the best game controllers of all time and extras can be snapped up for a mere $20 for head-to-head or online multiplayer action."

hmm, why is the ps2's controller so great? does anyone else think that? Personally, I love the Snes controller, it was my first:) the new mix of that Snes/Gamecube controller for the Wii will be amazing though