So a couple things:
1) do you care about accuracy? GC AutoML Tables is a distant laggard here: https://medium.com/augerai/auger-outperforms-competitors-on-their-own-chosen-datasets-the-google-update-cd83b6abcc2e . Would love to see some opinions on other datasets that should be used.

2) The API for GC AutoML Tables is horrific. Here’s a post about the importance of APIs for AutoML: https://medium.com/augerai/auger-outperforms-competitors-on-their-own-chosen-datasets-the-google-update-cd83b6abcc2e