Google just sucks
I tried Google Chrome - nothing special there but good old Google of course had to put their Google Updater software on my computer. (like they do with ALL their crap). I have network of approx 300 computers and inevitably when I get a call from a user that their system is slow I find that they have installed Google Earth, or Chorme or Toolbar (usually from an Adobe download - thank you very much ADOBE) and Google Updater is busy hogging system resources.
Add to that all the poisened serach results you get when you use Google for your search engine and I simply have nothing good to say about them. Just as point of observation in my own environment - I estimated that approx 90% of the drive-by malware problems come from using Google as a search engine. At least Yahoo tried to do some filtering and warning of potential maliscious web sites.