It's poor positioning for a relatively weak shot that's not in the corner of the goal. If it's Pickford, he get's crucified for it.The shot goes through the defenders legs. Most of the time they're usually goals when on target. It just caught him out.
While I do think your points are fair...he did feel to a lot of people that he was more calm and commanding. There were no flapping at corners, last minute diving out at players, or general panic that Pickford provides.
Arguably Olsen is maybe not the long term answer. But he's out done Pickford in the squad so...
He should be keeper yes. But I just don't want most on here to overhype it. A lot of people seem to be pretending that this was some outstanding performance. It wasn't. It's a performance which everyone would slaughter Pickford for. If people are too accepting, we may well make this a permanent transfer and miss our chance to get an actual first choice keeper.