I don't believe, definitely for me, but truly don't think for his supporters as well, that we think "Gilberto can do no wrong." We're just as miffed he's not scored goals as anyone else. We simply manage to look at the value he does off the ball, the things he does well, oh and of course, we understand what a proper sample size is for this type of evaluation. 7 league matches under these circumstances, absolutely is not a proper sample size IMO.
I also don't think I've said "nothing is wrong" at any point, if I did I'm mistaken.
Had his posts and very near misses, been goals, he'd be leading our team by 1 or 2. He's close because he's doing positive and useful things on the pitch. He's not scored because he's been a bit unlucky IMO, as opposed to potting a few goals luckily while not doing the right things, that would be unsettling to me. I see reason to believe things will come around for him, I don't see reason to think this will carry on forever as is.
Time will tell if my analysis is correct, that's he's simply not been lucky and the goals happen. Or if your thoughts are correct, the goals won't come because there's something wrong with him and or his game.
For now though, definitive statements like "he's a flop," and to be entirely fair, "nothing is wrong," are comical at this point.