I was rejected by Adobe, Apple, Google, Microsoft, Twitter, Facebook, Amazon, Netflix, Skype and many more companies. I got rejected by Apple 3 times and two times with Facebook and Google.

I'm now working for Google.

One thing I can tell for sure, specially after interviewing others. It's all random. Most of interviewers make their mind about the candidate in seconds. If you are a charming person you have a good chance. If you are not a very likable person you have a very small chance.