Originally Posted by tPat
- Variant Humans.
- Selectable alignment that effects gameplay.
- Crit fails and crit successes for skill checks, they make PnP a lot more interesting.
- Full PHB/Volo/SCAG/Xanathars/Mordenkainen races/subraces/subsclasses/spells/etc.
- Artificer and updated Warforged.
- Probably other stuff but can't remember.

Agree mostly. But not for the skill checks. In 5e skill checks do not auto succed on 20 and auto fail on a 1. Attacks however do work like that.