Too hard?...are you kidding me?
There is no hard part even in Very very very very Hard mode
Powergamer ?
Yep I am one :P I have 17 characters all finished(Ygerna Killed) in Hard mode.
The secret is,learn from your own mistakes,the game have a wide window of posibilities and different endings...the best example what I think everybody knows...the first confrontation with the soldiers in the Tavern,if you tell the truth the captain will send his man's to fight the ogre what you will meet after meeting Damian and Zandalor but it doesn't important,importatn is they will die if you are not enough fast and you will never be able to open the door behind the church because mind reading them you will find the answer how to enter and with this you have lost a lot of items and money,but if you lie you can meet them in the barracks and talk to them/mindread.
I played 3 weeks ago Divinity 2 because its still borring a bit,but I will restart again with Warrior

Divinity 3

I wait it so much :((