My favorite date night place! DS loves it as well, but knows he is on his best behavior there, as it is an "adult place".
If you're going, expecting a meal like Chili's or Applebee's--just don't go. It takes much longer, you don't get a huge portion of food all at once, and you do have to work for your food. If you have never fondue'd, well, anytime you fondue, it takes a long time. It is a 2 hour meal, usually. We pace ourselves, and usually have an awesome server that keeps our pace steady. They do have the cheeses pregrated before they hit the table, same with the chocolate, but it is seasoned and melted at your table--you can request more or less spice, no cilantro or nuts, etc.
It is expensive--we spend $100-150 before tip, depending if I'm drinking or not.

It is pretty relaxing, especially when it's just the two of us. I get a couple of drinks, or some wine, and enjoy our time.
We usually get the Big Night Out.
Cheese course: love the Fiesta and Cheddar fondues. Carrots, cauliflower and celery, different breads. Save the green apples for the chocolate!
Salad course: House salad is good. They had a strawberry salad I loved, but is off the menu now. Just eat a bit of this.
Main: We prefer using the Mojo broth to cook in. If I'm feeling lobster, we get the big grouping; otherwise the smaller one is fine with us. Get extra veggies--I love the flavor the potatoes and broccoli get, and DH scarfs the mushrooms. Green goddess dressing on those--
Dessert: We ask for no cheesecake, and extra marshmallows--the oreo crusted are good but the graham crusted are sooo yummy!

I like the bananas, DH the strawberries. Brownies are hit or miss.
For the chocolates, we like the original (peanut butter) with dark chocolate, oreo with dark chocolate, s'mores with dark chocolate (sense a theme here?

the white chocolate is too sweet and the milk chocolate is good, but I think there is a deeper flavor with the dark). You can ask for whatever chocolate you prefer (at least at the ones I've been at).
Coffees are ok, kinda burnt tasting, like Starbucks.