what is so bad about Gilardino??

i'm not famous for my patience... so lol
gilardino really wasted many chances,
and he really cost us many millions,
what is the job definition of a striker?!?!
well he does not make his job clearly.
but i still have hope that he may score against inter.
if he does, then I'm assured, that he will gain immense selfconfidence, and starts to score.
until the first goal, we should still support him,
although ... how much millions does he get?!?