Summary: Having an intelligent little guy for a Grandson it is hard to keep up with the technology. The Nintendo DS seems to get his attention. The HULK game is very hard at first but with practice it slowly unwinds. He has mastered the DS movements of HULK and is playing the game for extended periods. It keeps your attention. I would recommend the DS game to any Grandparent that wants to bring a smile to the face of their little one.