Did Astro Teller have any successful project? A lot of money was spent, but what are the results? Looking at the wikipedia page it seems this whole Google X thi

Did Astro Teller have any successful project? A lot of money was spent, but what are the results? Looking at the wikipedia page it seems this whole Google X thing is a place where senior people have fun, while the rest of the company is undetstaffed. (E.g. no money for human customer service)