I would say that this Canabalt-like game is good for kids (and it is), but I don't suppose there are too many kids around nowadays who remember the early days of Inspector Gadget like I did in my generation. We 80s babies can fondly look back on Gadget, Penny, Brain and the mysterious Dr. Claw with nostalgia, so while this one is more or less a licensed tie-in game, it's still good to see the old gang kicking around.
Actually, just calling it a tie-in game isn't quite right -- there are some new elements here, in the form of coins to collect as you run and a few interesting new sequences (including some hook-jumping and a train for Gadget to dodge). But it basically plays like a running g
