Converging everything towards the median (google results) is not machine learning, and is making search results and the internet far worse.
Speech recognition on my phone hasn't improved much since Dragon in the 90s. I'd argue the tech today is worse because it never works without a network connection, so it basically never works unless you're in a big city.
Google translate is a running joke. I don't think that I'm allowed to comment further on Google's use of machine learning without violating NDAs, but manually fiddling with weights until you get the magic number you want is not machine learning.
Again, not really seeing any benefit. Lots of hype though.