What is the percentage of completation of the gui? We could create some mockup based on that and let the community give opinionions...
The GUI as presented is already suitable. Could it be better? Probably. Would it need to be better to be successful? Probably not.
Let them focus on the back end. Without the back end the front end is just 4 pretty pictures.
IF a working Android wallet is actually implemented, this coin has hope. Without it, not so much.
Just yesterday I came across a retail business with "Mint" in their name. I wanted so bad to share some mint. From my phone to their phone.
The GUI is pretty much the same as the bitcoin wallet. It could use some improvement... Minor changes, nothing really complex. I proposed myself for this task (matter of the fact, I've sent a pm to mrqu1ck).
I was saying this because I worked with GUI, usability test and so on, and that would be my personal little contribution to the big project called mintcoin. That's all.