I think it looks alright. Not brilliant, but a damn sight better than the previous version. Still, you'd expect BMW to do a better job in the styling department.
More of concern are the ride and noise issues. 7-series has often among the best handling, if not THE best handling, car in its class, but in this (luxury) class ride comfort and overall refinement are probably more important than outright handling. The previous 7 came up short in these important areas, so it's disappointing to read that the new car has similar issues.
Having said that, when Autocar first had a go at driving the car about month ago (albeit it was a brief drive), the writer said the new 7 rode excellently and that we could be looking at the new class leader! Why such disparity in the two articles?