They should have it all working flawlessly at their scale, given amount of data they can collect and amount of communication they are providing about the issues.
I'm stopping before going further because I don't want to do the standard google keyword present let's do some bitching, but I wish Google put could 1/5 of the effort they are putting into making their core infrastructure rock solid on user experience in their products. Despite providing ff as an example it's not like having no issues when you run everything Google.
