Here's what I would suggest.
Buy one. Or buy a Monthly Bundle containing one.
Read it, and if it's not for you, cool. The reason I suggest this is because sometimes people think they might not be for short stories or novellas, but might still be big fans of the world and that might be enough to overlook the short form.
(Also, there are some at Fifth Imperium:
http://baencd.thefifthimperium.com/2...asternFrontCD/, so you can check them out for free, so ignore that "Buy one" thing
)