Not a good day for him, but reactions on here are a bit OTT in my opinion. Ahmedhodzic has had a tough first season at this level in a squad that has lacked leadership, organisation and ability from the start.
On the third goal, he's isolated with a dangerous player. Everybody knows that H-O likes to cut inside, he did it a few minutes before (against Bogle) but it doesn't mean it's easy to stop players like that. When they manage to side step the first defender it is useful to have a covering defender. Often this second defender should read what's happening and be in a position to help block the shot. Trusty can't quite do that, and Wes may also have been quicker to move over to his left:
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None of them can quite keep up with Hudson-Odoi's quick feet and his shot is perfect. It should also be noted that Hamer was the one who lost the ball in a dangerous position, which set up the break.