I have some serious issues with Destiny, that said, I also enjoyed the hell out of it and I had a lot of fun with people here doing strikes and raids and other fun stuff.
I have it pre-ordered, mostly for the beta, but I'm not sold 100%. I don't really like the way my character feels in the beta. Not sure if it's gear related or just general changes to how the game plays, but I wasn't instantly engrossed like I was when I played the first one. Everything feels sluggish and cool downs seem to take ages. It just felt off.
I need to play more and see/read a lot more before I can determine if it's worth the price of admission.