I'm generally pleased. The level of backwards compatibility they're showing here is pretty much what I was hoping for. They're clearly willing to make changes, but not so much that they'd prevent you from going back and running old adventures, which is the level of compatibility I wanted.
A few specific comments:
I wish they'd changed Race to Ancestry, basically every other similar game is doing so, and for good reason.
Not in love with Crits not working for Spell Attacks.
I will miss Half-Elf and Half-Orc as options with explicit rules. It seems weird that you can't make a version of Tanis Half-Elven that has darkvision but doesn't have magic, for example.
Ardling is a stupid name.
Making "build your own background" the default is brilliant and I love it.
A few specific comments:
I wish they'd changed Race to Ancestry, basically every other similar game is doing so, and for good reason.
Not in love with Crits not working for Spell Attacks.
I will miss Half-Elf and Half-Orc as options with explicit rules. It seems weird that you can't make a version of Tanis Half-Elven that has darkvision but doesn't have magic, for example.
Ardling is a stupid name.
Making "build your own background" the default is brilliant and I love it.