I am an X-Googler. It's a great company to work and what you see and learn there will definitely add a lot of value to you for future.

Also, the actual money you will make at google will be more than your base pay. The bonuses are good (I am not sure I can reveal the exact numbers here, but read your offer letter carefully and make some min-max calculations, It won't be hard for you to land up with an average).

Then there's free food and other benefits that you can google around to find out.