This game is simply AMAZING. I can't wait to see what the full release version has in store for us! 
Some of my favourite moments have been: 
- Alfira's song - absolutely beautiful, unexpected and so well done
- Meeting the Owlbears in their cave. Gorgeous creatures. I want to save the mother Owlbear so much! 
 
 - Everything in the Auntie Ethel quest area - just delightfully creepy
- Raphael encounter 
- Gale's magical hologram describing how to resurrect him is hilarious
- Scratch makes me smile. Also I love how patting him makes Shadowheart, Gale and Wyll smile (at least the first several times). 
- The Underdark looks amazing - love the atmosphere with all the glowing mushrooms. 
- Astarion romance scene - the scene itself is under construction, but the things he says and how he says them. OMG. 
- Astarion party scene on a different playthrough, where he talks about sex and then goes "Oh no, not with you! I have standards!" I laughed so hard.