Andy played among the best I'd ever seen him. As the commentators said, he had to be at his best against Andre and that was definitely true! I honestly don't remember well enough. A couple of the videos I made for the site are of backhand winners and those two are both solid two-handers up the line. But he was pretty good at the net, so I do imagine the slice was working pretty well.
I also remember that he passed Andre at the net quite a lot. He alsp did well at the net, I remember Becker making a comment about how he knew he had to get better at the net and that he was making good progress.
The biggest thing was that he was serving so well (hence why Becker declared it the "best serving display" he'd ever seen! If I recall correctly he had around 70% for most of the match (and obviously he was serving fast that day - tying the record and all!).
If I can get a couple hours t watch what I want on TV I'll watch it again and give ya more specifics