It sounded so interesting that I was ready to sign up myself.
This is going to sound like a crazy thing to say, but everything sounds interesting to me.
On a recent visit, though, I was ready to try just about anything that sounded interesting.
I would love to say dark - it sounds so much more interesting.
Actually, the book sounded quite interesting, I might give it a try.
That doesn't sound particularly interesting or difficult, now does it?
If that sounds interesting to you, you'll enjoy the game.
And at the start go for that it does sound interesting.
"They say that sounds interesting, and I tell them we serve lunch to the children every day."
"Whatever you two are talking about over there, it certainly sounds more interesting than what we've been saying!"