So I bought Super Mario Galaxy from GameStop yesterday, got home, put it in my Wii and during the intro scene where Bowser is kidnapping Peach (that part shouldn't be a spoiler, unless you've never played a Mario game before) my Wii pops up with a message saying that it can't read the disc. So I returned it and the employee said the disc didn't look legit (something about the shinyness of the disc), and replaced it no questions asked. So today I get home, pop the game in the Wii, it gets past that spot, and guess what. Game cannot be read, right as Bowser is carving the circle around Peach's castle. My Wii can play any other game without a single issue, yet this one seems to a different story. Is this a common issue? Should I just give up and play a different game?