The Bakugan is great, and my five year old has no trouble using it. I just wish I had received what I paid for. The product description states that it comes with a gate card and an ability card, but we just got the Bakugan. Not too happy about that. Hopefully they are on the way, or a resolution can be reached with the seller.
Update: The seller was very prompt in correcting the problem. They sent the missing cards right away. Every thing is perfect.