It is an absolutely giant company. This means that you can find almost every possible experience. "Google is awful and here is why" blogs get a lot of traction

It is an absolutely giant company. This means that you can find almost every possible experience. "Google is awful and here is why" blogs get a lot of traction and there will always be ample supply of people who had a bad experience and chose to leave simply by virtue of there being like 80,000 engineers.