Themes are a personal thing and I really like the new dark theme. I found the stock theme confusing and because black is absorbent it can tend to be hard differentiate between items (going horizontally across tracks in this case) but a little colour or icons on tracks will help with that. Overall, very nice and classy and still miles more interesting than Pro 'vanilla' tools!
 
Keep up the good work!
 
G  

+1.  Initial observation is that I like it.

+1

Liking it here too Gary:)
 

 
The new theme is awesome indeed. I sure like it ! But as color preferences vary among the vast range of users, the fully user-editable UI themes feature is what will sort everyone out, whenever it comes that is. It was probably expected within Spring time, hope that's coming soon. Meanwhile, there are different ways in which you could tweak colors, but all may not be very user friendly and no where close to being intuitive. But one could if one were to go deep into the resource .dll files. Here's a multi-colored console theme for instance that I tried on S-X1-LE as I did not want to disturb the S-Plat setup for the time being 
 
 

I must say that I really enjoy it myself 
All the best.