Issues I've had with the remote GUI so far:
-doesn't remember sort order. column spacing and column options are alright tho.
-line speeds: can't change from prefs, when changing from amulecmd, line speeds are not properly displayed (UL is usually (limit)-1 for example)
-can't preview files. is preview planned? even over network perhaps?
-no way to check what part file belongs to a transfer, can't even preview manually