I'm loving it so far, I'm loving what they have did with the new leveling system and light system, makes it feel more like a mmorpg now which is a great thing.
Also the new missions are great, I'm kinda not liking that you have to get your light level extremely high before you can even take on the Taken King but I understand it from a gamer point since its gives you something to work towards.
Also kinda letdown by the fact that all my weapons that I worked hard to leveling up and give special perks like the gjallarhorn are pretty much useless now, once you get a rocket launcher that is 200 in damage it pretty much just kills any advantage the gjallarhorn once had which is only 170 in damage, the wolfpac rounds the only viable aspect and once you get a high enough Rocket launcher it pretty much kills it.