Cheers Rui, appreciate it!
I'm sorry if the updates (and responses) seem a little sparse and infrequent.
@Pr0nogo - I don't hate it as much as I originally did, though the lack of information on art tools/documentation is the most infuriating thing...
I still feel it's too close to being a full engine though.
The reason people liked World Editor over things like UDK and Unity for e.g. was the simplicity or ease in comparison, it was a good way to ease you into those things.
The SCII editor feels like it's trying to be a full commercial engine, without the necessary freedom you'd expect like standalone packaging.
The GUI is the most impressive thing so far, it's so good I do somewhat doubt the necessity of learning Galaxy - a vision perhaps shared by many seeing the state of our galaxy submission section... :/