My girl loves this place, and we go at least once a year. I'll warn you though, everything's expensive. I'm not saying it's not worth it, but to avoid sticker shock you should know.
The best way we've found to have a good time and have enough to eat at a reasonable price is to order a single 3 course flight and split it between the two of you. At a table for two, If you order more than one of any course you'll only get one pot at a time anyways so it's a bit of a pain.
You'll get a cheese fondue, a main, then a dessert. If you ask nicely they'll refill most anything you like to fondue. Honey catches more flies and all that.
I personally prefer someone else to do the cooking when I'm out to eat, but the wife adores it. To each their own.
P.S. I almost forgot! Throw all the potatoes in ASAP when you get your 2nd course! They take forever to cook.