I just wanted to chime in on this. I guess it never really came up in my previous play-throughs, but I've actually auto failed a few skill checks on this run that were absolutely ridiculous. Prime example is Astarion picking a lock with a DC 10. With his Dex bonus, Sleight of Hand bonus, a Happy bonus, and with Shadowheart providing the Guidance cantrip, there was, quite literally according to the D&D 5e rules as written, no way he could have failed, as a 1 was all he needed to roll in order for the other bonuses to add up to 10. Watching the die roll a 1 and then failing without adding in the bonuses was the first time I'd even realized that was a "feature" of this game. If it is a "feature," please, please, please Larian, make it an optional one, just like loaded dice! I know there are other things about this game that do not follow 5e mechanics exactly. Honestly, I'd rather everything did, or at least that there was a difficulty setting that made playing strictly by RAW an option.