Many people have found that it takes an incredibly long time to download updates to the games on their new Wii U console. Most people assumed it was down to Nintendo servers getting hammered with requests. It turns out that the actual file sizes for the games themselves are pretty big. Here’s the update sizes for a few of the major titles out for the system.
Nintendo Land: 221MB
New Super Mario Bros U: 29MB
Video Streaming Apps: 35-45MB each