Lately, I've been having difficulty for my 2 handed warrior to hit enemies. Anybody have any suggestion on how I can increase my warrior's hit rating?
Accuracy is calculated from a 100% threshold. On Explorer (Normal Difficulty) my base Accuracy is 95%, anything adding to that comes from Gear and Talents (the only Talent I can confirm at this time is Hothead. It gives a 10% boost).
My advice if you're past your first Talent gain (I think it's Level 3) is to re-roll your characters and adjust accordingly.
If you've played through Divinity: Original Sin then you should know how critical your choices for each level's stat bonuses are. I would estimate that more than two poor choices on levels will reduce your efficacy by a noteworthy amount. Especially in the End-Game.
So, getting the best and most min/maxed setup per character at the very beginning is a must do. Plan your character advancements ahead of time if you don't want to stress all four every time you level. Just open Notepad or a similar app and write down a three to five level gameplan and you should be fine.