Grading current-generation game platforms

Chris Morris from CNN/Money has taken it upon himself to grade the current-generation game systems. While speaking to the PS2 regarding its "A" grade, Chris writes: "I am attaching a note for your parent Sony, though, because I'm becoming more and more concerned about your attitude. You've become increasingly arrogant this term and you're starting to alienate people."

The grades, according to Professor Morris, are as follows:

• PlayStation 2: A

• Xbox: B-

• GameCube: D

• Game Boy Advance: A

If you've got your objective teacher caps on, post your respective grades in the comments below.