I did a shootout of a number of cloud visual recognition APIs. All of them took less then 20 minutes to have a demo running except for GCP which rudely required me to install special software to log in which trashed the Python installation on my machine and overall took an order of magnitude more time than all the others... No thanks.
https://status.cloud.google.com/incidents/2uFuNdeK9xXSwY9w7c...