I think it is worth it because it costs money for Bungie to make events and such and to have regular updates for a MMO(ish) games. Frankly I'm surprised this isn't subscription based but instead of forking out cash to play the game Bungie will release DLC that is completely optional to help to pay for these costs AND!! we get all this cool stuff like multilayer maps and new PvE missions at the same price as some of CoD's Map packs containing 3 maps. It seems to be fair to the developers and grate value for the consumers. 10/10 Would buy. Unless anyone thinks I'm ill informed or plainly incorrect and has justification to think so.