The Hipmunk write up is more or less what I think of it. The data it presents is great. It looks great, nice bells and whistles. But it doesn't really improve

The Hipmunk write up is more or less what I think of it. The data it presents is great. It looks great, nice bells and whistles. But it doesn't really improve over kayak. In fact it is slower and in some ways less useful. There is still a lot of room for improvement in the flight booking space.