There was a few great performers.
Technically speaking, David Marshall done everything required and had a great game after all the scare about Gordon being out. Didn't make any mistakes and was comfortable throughout. Probably deserves his 9.
As much as Weir technically is to blame for the goal and ultimately the defeat, he doesn't deserve slagged off as his positioning the whole night apart from that was spotless. Was great when Robben countered and tried to cut it back to Sneijder.
Miller ran around a lot, but apart from hitting the woodwork and missing a sitter, I don't think he done too much wrong or right. Didn't link up all that well, lost possession a lot and like I say, just ran around a lot.
I'd personally have played Naisy up front and Miller on the wing. Miller has more work rate than Naismith so would've tracked back with Gio at all times, something Naisy failed to do a few times, and Naismith would've linked up better as a striker and if gotten the chance, you'd fancy him to score (probably a header by the way things were going).