I don't think some core services like Android & Chrome are stagnating. They may not be much superior to their competitors to blow them out of the water, but they do seem to be moving ahead in those sectors.
I agree with the fact that they didn't come out with new products/brands that stuck, but their progress with existing products seems to be in the right direction.
We should probably give it a timeframe. I say over the next ten years?
Nailing down `great product' will be harder.
By `internally', I assume you mean not from a recent acquisition?
Still, don't you think self-driving cars are going to be a huge success?
Google has basically glossed over the fact that their cars fail every 1,560 miles and focused on their "1.4 million miles driven" figure. They're pushing an agenda of eliminating the human driver from their prototypes, even though their cars would be incredibly dangerous without them.
Meanwhile, other companies are focusing on ways to make the UX of self-driving cars safe and comforting for humans to interact with: http://www.fastcodesign.com/3054330/innovation-by-design/the...