I think it's shallow and not because it's short. To me, it just sounds very typical: "I joined Google back when it was fun. Now it's more bureaucratic and less fun. But I made a ton of money on the stock." I think there have been countless blog posts from Ex-Googlers like this. It's fairly shallow.
And it is worth noting that a lot of the bullet point lists do start with "I made a ton of money" in as many words, which is also just not very interesting to most folks, though it is certainly very relevant and important to the writer.
And it is worth noting that a lot of the bullet point lists do start with "I made a ton of money" in as many words, which is also just not very interesting to most folks, though it is certainly very relevant and important to the writer.