Thought I'd bring this ol' thread back to life a bit and say I just got a Marto Connor (Katana) a couple of days ago.
It feels solid enough (especially for a wall-hanger) on par with UC's LOTR swords (like the Witch King). It does feel a little cheaper than the recent China-made Kill Bill swords going for about half the cost (but then I was surprised at the quality-vs-price of that particular sword). For one, the saya on the Connor is metal, not wood and the gold plating on the tsuba is awfully cheap looking. Be prepared to give it a wash of black and some light dusting with 400-grit paper.
I'd give it a 3 out of five for cost vs quality. In any case I certainly wouldn't recommend getting anything cheaper, even for a wall hanger. If anyone needs pics... let me know and I'll see what I can do.