Basically you're saying that we've under-achieved all season, and this is particularly gauling because the rest of the league has as well.
And yes, you've done so consistently
And you're right, and you make fair points. But under-achieving and being terrible/sh&t/whatever are very different things. And it should be pointed out more often, how many times we've shown how good we can be. Although this just increases the frustration, I guess
But when people start talking of Arteta being sacked and selling players etc etc they are losing perspective. We're top of the league and in a cup final and were top of the CL league.
I have confidence in Arteta that you don't. Only time will tell, of course