I own the Vita and 3DS, and I never played this game, so 20 or less was always my sweet spot for getting this, and which ever system got there first, was going to win. I bought the Vita game a few months ago for 20, so this one is a little late to the party, but I think I would have enjoyed it. The crouch walk and 3D would have been cool to experience, but I'm happy with my Vita Metal Gear set, as I'm sure it was the better value overall.