These shoes are awesome for just about every type of climbing. Yes, they aren't ultra aggressive, but they're surprisingly technical for a shoe so comfortable (and cheap!).
The site lists the rubber as Vibram XS Grip, but the Nagos have the XS Edge. The XS Edge rubber is a little less sensitive and sticky, but more durable. Thus, these are great for beginner/intermediate climbers, or anyone looking to get some good mileage out of a pair of shoes (5mm of rubber is a lot to burn through).