I'd fight with all my soul to prove that's utterly wrong, at least regarding the issues I've mentioned above. If the data is not 100% open it's impossible for i

I'd fight with all my soul to prove that's utterly wrong, at least regarding the issues I've mentioned above. If the data is not 100% open it's impossible for it to be so reliable. And even if it is, that doesn't mean it's good data at all.