Apologies in advance, this will be a bit of a word vomit. My thoughts on:
Story/SingleplayerIts interesting to me that the story we have seen in the Beta seems geared towards your Guardian being the most important, the one who turns the tide, etc. The way your Ghost and the Speaker act after you kill the Archon in the second mission tell me that you aren't an average Guardian. I don't think this is bad, I just wasn't expecting it.
Sparrows. Oh how I love the Sparrows. The handling is perfect, they sound just like a
pod racer. The action of summoning a Sparrow is so smooth, and you can do it and be on your way without breaking stride. Also, I like how Bungie made a vehicle very similar to a Purple and it handles nothing like a Purple!
The social interactions are brilliant. All your communication needs are nearly covered by pointing, dancing, waving, and sitting (the d-pad lets you point forward, left, right, and hold a fist up for hold while on a Sparrow). Making fireteams is so easy to do as well by clicking the right stick to target other players. Very happy with this.
Spaceships are plentiful and varied. I'm in love.
MultiplayerYou can use any weapon in you inventory in a Crucible match. I don't know what black magic Bungie is doing behind the scenes to balance the primary weapons, but somehow it works. The balance for switching secondary and heavy weapons is elegantly simple: you can do it, but you won't have ammo for it.
You can summon Sparrows in the Crucible. I'm happy.
Small UI complaint. While I love the navy color used for Alpha team, it gets hard to see the progress bar for the team's points in the bottom right on the dark background.
EtcRight now, I'm hopeful that our characters might possibly maybe transfer over. The Destiny companion app still lets you check all the stats, view your inventory, and even see the 3D preview of your Guardian. the fact that the data is still all stored on a server and is accessible has my hopes up.