Even though I really only play a few games on my Xbox One, my hard drive is well over 50% full. I am also concerned about hard drive space with my Wii U. Sega just released a patch for the latest Sonic game that was over 1GB. While this is a super small patch in comparison to other next gen titles, the Wii U HD space could fill up pretty quick. Each Mario Kart 8 DLC pack is about 1GB as well. Given the system is 32gb out of the box, plus initial formatting, players are going to have to manage their hard drive space accordingly.