Yeah I know but spinoffs or not, they still cost full price. Not full price as in with all the instruments but the same cost of buying GH:Aerosmith standalone will get you GH:WT standalone.
For it to be a real spinoff that doesn't seem to be just exploiting the consumer they should be substantially cheaper. Even though the RB Track Pack seems like a ripoff for PS2/Wii owners since they get no DLC at least it's at a discounted price.
That's why I like DLC. Instead of paying the full price for spinoffs and getting songs I don't want, I can just pick and choose from their library. And Harmonix has a massive DLC library up that dwarfs GH's DLC. I doubt it'll be much bigger for GH:4 either. With all the different GH games and "spinoffs" they release frequently they wouldn't want to put up too much DLC that it starts to hurt their retail sales.
And I know just like ppl pick and choose DLC you can pick and choose the games if you don't care for Aerosmith/Metallica. But I made that list moreso to counter DmeisterJ's point about RB rushing to market when clearly they are proceeding slower than GH.
