As for Massa - it's a whole different story there. It's very sad everyone considers him as a bad racing driver. How fast everyone forgot he beat Kimi (I'm a fan of Kimi btw) at 2008 and was ahead of him before the crash @ Hungary @ 2009. Anyways, we're getting off topic here.. and we shouldn't...
It's not a debate over his past performance, it's over his current performance. And right now, he's certainly not performing to the expectations that come from driving for Ferrari. He has a measly 11 points so far while his teammate has 86.