I'll give them credit for making Rositia a somewhat more interesting character on the show than she is in the comic. She's portrayed pretty much as just a floozy in the comic.
I like the guy they cast as Gregory.
The Eugene situation was reasonable given the way they had things turn out, but now they're stuck with it... they'll have to work around that a bit now.
One quick (super minor) spoiler:
By the way, I am genuinely curious about who looks and who doesn't and why they do or don't