I originally got Rock Band 4 with the Legacy Adapter bundle on Launch Day for $80. I found it a bit betraying that they launched it at that price with little to no features in the game at the time. I wasn't going to go and spend $30 on the Xbox store on a DLC after I already have spent my $80 on it. My friend came across this and told me the price, it was an unpassable offer and I bought it. I now happily play Rock Band 4 with all of its features, and me and my friends love the online. Although I wish this game would have been better at launch, I think it's pretty solid, and I am definitely putting many hours in game trying to Gold Star Through the Fire and Flames.