I was never a fan of Jon & Kate. I was greatly bothered by the way she treated her husband. And we all know how that turned out. But I see a totally different relationship with Bryan and Jenny. They seem to truly love one another and support each other in their hectic lifestyle. I think their character blows away the others who have tried and failed at a similar show.
So God bless Bryan and Jenny. They're going to need it! Although one look at them lets you know how blessed they already are.