Did they improve DM support? Make CR actually work? Is combat more dynamic and faster-paced? Is character creation still a pain in the ass? Did they flesh out non-combat? Do player abilities still tend to solve problems by just turning off parts of the game? Is there a clear vision for what this even is?
I'm not an expert but:
- No
- No
- No (though it is faster than 3.x or 4th, mostly because you don't have any options)
- At least there are options now. Still nothing significant past character creation, of course
- No
- Probably. Either that or hitting it with an axe
- Yeah it's a love letter to second ed, with bits of third mixed in to keep angry internet nerds who never played anything else happy
I don't think 5th is the worst edition of d&d (controversially I think that's 3.x), but it is the most nothing edition. The best editions are of course 13th Age and Pathfinder 2e