Well worth it!
Funny you should mention it, as I took it up last night after a long time for a few circuits & bumps! (Mostly bumps my I add).
I think it's a great rendition, and typical of the quality & value for money that Carenado are renowned for.
The FSX version is as you might have guessed, a portover, but not having a machine poweful enough to run FSX to it's full potential, I can't say I've really flown it much in that sim for a proper assesment of how it performs.
I'd say go for it, as I don't think you'll be disappointed!
Cheers
Paul