My advice is to try the demo ... some were sold on the idea from that, others were very turned-off by it.
I had the bundle pre-ordered for a while now. The demo just solidified that it wasn't going to be a wasted purchase.
Get if you are able to invest 50 + hours into a game without getting bored with it. MH3, I think, requires a lot of patience.
GETTIN' CHRONOCRUNK







