Not much help, but my 2 cents anyway...
160/160 H/V viewing angles & 3ms do hint toward TN panels, which have the worst viewing angles. Although TN has gotten better at it over the years, I too would be worried about good viewing angles on these panels. "Across the room" movie viewing probably will be okay, as long as the monitor is not tilted back much (or you don't have very low seats or sit on ground + high cab). TN below view IMO is the worst, because the colors "go negative" from this direction long before it reaches the "viewing angle limit". TN above view fades out, as does side to side. If you play mame close to the monitor, you could get either above or below fades if it's not close to the right height & angle (which might not be good for movie viewing). In the reviews of the monitor I skimmed there was no comments on the viewing angle.
Times like this I wish I could see the monitor in use in person. I'm very picky about the viewing angle, and what's fine for some people I wouldn't be happy with at all. I'm not sure how picky you are. I still haven't seen a TN panel in person I would buy if there was a PVA, IPS, or MVA panel for twice the price. I've heard people say there are some good enough now, but I heard that before and they weren't good enough for me.
If you're not as picky as me, they might be good enough, but I wouldn't buy 'em without trying them first.