[*Gigi*]

I think it is a matter of prefrence. I personally am not a huge fan of matte, but I do like it for things like lining and deepening my crease. I have found MAC matte e/s especially hard to blend.

And of course it will look good if you don't use a matte!! MU is all about having fun and experimenting with color and texture. You can do anything you want.