Wiktionary
That's really good!
Source: Tatoeba
He's such a sweetheart.
It's great.
What a sucker!
What an idiot!
What a dumbass!
I was quite satisfied.
I was pretty hungry.
This really is a nice surprise!
It really is very annoying.
It was absolutely brilliant.
What a bastard!
What a coincidence!
What a scandal!
You're very alert.
That was really boring.
I was truly astonished.
It's a real bargain.
Is this really real?
That was fabulous.
That's a good idea!
It was all more and more surprising.