Yes, it was great. Until Google turned evil, and the goodwill that we had given to them on the basis of all of these cool products was turned back against us. The lesson I learned from this time was that you don't give a company leverage over you just because you like what they are doing today. You should also consider where they are headed in the future.
Why did Google turn evil? Do you think Cloudflare is immune from these same incentives? Is giving a bunch of free services away to everyone sustainable, or will they be forced to tighten the screws in the future, and if so, what will it look like when they do?