A few things that have been outstanding for me.
1. /lol used to make a sound in early access. I am so happy that voiced emotes are on the PTS right now with a view to bringing them live. Thank you for working on this!
2. Some sort of randomly generated or variety content at level 50, add a random element to add replayability.
3. Purple crystals below level 50! Pet peeve but how come enemies under level 50 have purple crystals but players can't?
Thanks and keep up the great work!