But just remember that most people have alot of fun just doing 2 Raids, 2 difficulties, a Nightfall, and Crucible. Honestly, they could cut the entire rest of the game out except those features and I'd still have fun.
A game's worth isn't decided by its price tag, or by the amount of content in it. It's decided by how much fun you have with it. So, statistically speaking, am I getting screwed buying The Taken King? Absolutely. But I know I'm going to have a hell of alot of fun with it.
When I learned The Crew had the entire U.S. as a map, I dropped $65.36 (full price after tax) for it because I knew I'd enjoy driving around endlessly if nothing else. And I don't regret it a bit.