I already use that guide. Anyone that Googles the game name will most likely find that before they find these forums. I find that their walkthru is decent, but I'm not fond of the organization of some of the information. For example, some of the stuff in the secrets sections would be better off shown on the page with the actual map.
I actually use a combination of both gamepressure and there's a wikia on the game as well...
http://divinity2.wikia.com/wiki/Divinity_II_:_Ego_Draconis_Wiki
