First of all if you are going to talk about valuation then that should be included here. And Google has always been terrible at developing and managing products. The list is too long to begin writing down. One funny example is the Pixel. I had a meeting with a slew of Google managers regarding mobile strategy (maps, reservations) and every single one of them had an iPhone. I doubt any of them ever even tried a Pixel. Same with the dozens (hundreds?) of software products that have died off or languished over the past 20 years.