Ooh, I don't know where you are located, but here in Chicago there is a mostly vegetarian Thai restaurant called Dharma Garden that has fantastic mock duck! It's sooo good! Congrats on finding something so delicious, and veg friendly!
I've never had real duck either, but from what I hear it's supposed to be pretty oily but have a rich meaty taste. Most people I know avoid it just because of the oily part.
"I remember the days when we talked for hours/And we were young, we thought we had superpowers/We weren't our problems, our age or our paychecks/And we weren't taking anybody's $h*t."