Google Wave revolutionized email, no one wanted it.
ChromeOS pushing thin client computing. Not a new idea, but a pretty rare one these days.
Google Now gives you what you want before you ask.
Self driving cars, theirs is by far the best out there.
Cheap gigabit internet.
Wearable computing.
Spanner, which allows Google to run world-wide servers extremely well with little downtime
The most advanced web browser. I argue this because Chrome was the first to use multi-process architectures, much like being its own operating system (which is why it has its own task manager). Safari and Firefox soon adopted that.
Wearable computing was dreamed up many years before Google existed. Same with self driving cars.
You didn't respond to leading innovation in email and calendars? Are they still sitting on their asses or is it more important to build self driving cars than changing the way we interact with email and calendars??