Currently on my all of my websites, combined, Chrome accounts for 79% of traffic at the moment. It's good they're off IE (not because it's Microsoft, but because it doesn't follow standards), but they're just switching one single pony for another.
In an ideal world the split would be even throughout all major browsers. I feel uneasy seeing Chrome so high. Even makes me a bit melancholic to see Firefox at a measly 17%. (again: for MY websites)