In the first picture, I'd say "not great", but in the second picture, it looks pretty tight.

It looks chipped to me...?

Make them come back and polish it again. It'll be fine. I had to do that because mine was also rough when running your finger over it. Polishing it again fixed it.

I agree with you, wouldn't be happy either

I'm betting they rushed this seam. You overfill 2-part adhesives (because they shrink as they cure) then scrape to flush. If you wipe the seam or scrape too early, the adhesive shrinks below flush. I'd lay some superglue in this, catalyze it, scrape it to flush and polish by hand.