OK here is a valid question, but three of the best FRONTENDS for MAME, are already dead, Mame Plus ASH BUILD, Mame Plus, and MAMEUIFX, those three were almos the only windows based pure MAME frontends that were really good as for aesthetics as for functionality.
Why the hell are no one interested in continuin those projects, Mame plus and Ash Build had Screen Filters way back in 2010 before original MAME, and MAMEUIFX were really well organized...
MAME UI for the other hand, is fraking UGLY in all Terms, the IV frontends is even worse, the QMC2 one has so mutch fraking functions that anyone can be lost in that frontend from seconds.
So, why the hell are the GOOD frontends geting lost.........i dont thins full screen frontends like hyper spin are the future......