Re: It might be good, but...
You're wrong, The only instance of the word 'paranoid' in the article is here
Alright. The article does say:
if you choose to use Invizbox's VPN, you are essentially trusting them completely with your privacy.
We wouldn't go so far as to say the system is NSA-proof (what is?) but if you are serious about protecting your personal data ... – and you trust the VPN provider to be true to its word ...
So if you are as paranoid as you say, then the article arguably tells you quite clearly that this product is not for you.