My advice to y'all - don't be afraid of co-op, embrace it. I found out many games gain tremendously when played with right partner(s). Take Borderland series for instance, on my example - I normally get bored with FPS shooter-like games in less than five minutes, with my best buddy - we finished B1, all its DLCs, after that we did B2 and all its DLCs, and it was a blast. Another example - us finishing Dawn of War II and all expansions together, on hardest difficulty - and I'm not a fan of these type of games at all!
This leads us to Divinity - these games are not special, for many even boring, I tried to play the first one alone and got bored before reaching the first city. These games change instantly when you turn on co-op. Fun already starts on character creation screen, when you can mock each others creations, which smoothly transition to quarrels about where to go first, how to proceed with fights and of course the best part - dialogs - each one can choose their own responses, which inevitably leads to paper-scissors-stone fights over and over again, and sometimes living with consequences of actions we were against of taking. And that's just a start - after you hit the first city you find it sometimes very demanding to even do shopping, because while you were concentrated on exchanging goods and valuables with a merchant, your... "partner" decides to... visit some private establishment and proceed with sudden change in ownership of things he found there, which led to being caught by a guard, which in turn led to sudden change in location, if we got lucky and fast, or more often in sudden change of life status, also known as death.
Now, if this is not a genuine computer roleplaying experience, I don't know what is. The plot? I don't even remember good, it didn't even matter much - probably some standard "be a hero, defeat great evil, blah, blah" type of plot - but in co-op so much was going on it didn't even bother us.
And, with Divinity 2 - you can do it all with 3 more people, not 1!
AND, you have editor and gamemaster mode.
So instead of stating the obvious how terrible the Divinity 2 is, do yourself a favor, find yourself some friends and dive in there together.
Provided you can find some friends. I understand for some here this might come as a challenge.