Didnt see the game but as with Schneiderlin, I am really pleased Darmian looks to have slotted straight into the team. My concern was/is that with a few bad performances, Valencia would continue as our first choice RB.
RB has been a bit of an issue for us for years due to Rafael's injury issues. We have played Jones, Smalling and Valencia at RB far more than we should have done, so having a 'proper' RB with good fitness I think will improve our team a lot. I dont think Darmian will ever be a 'star' for us, but he should be a solid first team player for a good few years to come, which is exactly what we need.