I could rate the simplistic and user-friendly design but instead, I want to rate the developer. I purchased the BIGBANG theme a couple of years ago and its usage is on 3 commercial websites (multimedia development and sound design) with strong traffic. Recently, I created some issues with the theme after a word press update broke so much of it. I was lost. I updated my support for a tiny fee and long story short - the developer came into a chat (his support page), signed in to my admin (with requested permission), and not only did he/she fixed all issues but updated my theme as well for my other sites. This is the developer type that will always see my support!