If not, that's why I'm here. Everything from the verification buttons, to the font to the scheme itself got a major overhaul. And I must note, I am absolutely adoring it. Much cleaner, vehemently gorgeous, and has a slick purple color going with it (that matches the purple of the old Rewards UI) and makes it pop.
Unlike the "VPN" I covered in my last commit post (which, for the TL;DR readers, was a non-functional UI for planned VPN to be implimented), this GUI is fully functional, Yes, that's correct, down to the send tip button (and the fact that if you have dark theme active in Brave's Flags, It's not an eye-scalding white anymore...) to the settings icon. This is tried and true, an abundant amount of changes can be found within this new UI. And it's not just from the Rewards icon next to Brave's Shields (Brave's Adblock), this affects the Rewards settings in their entirety.
Hopefully we see more updates to come within the next few months (or however long it may be)!