All the changes and additions are for the best, and a great step forward for Destiny in general, but they come at a price – both literally and figuratively.
The new experience system is excellent, and there's a decent amount of content for all aspects of the game; Minor improvements across the board, including storytelling and level design
The game still needs more new enemies and locations; Far too expensive as a separate expansion; Locking out existing fans who don't buy it is very bad form