Haven't shot one of those, but had a Stoeger Uplander coach gun once and the problem with it was the barrels didn't shoot to same point of aim. In fact they were way off - at about 25 yards the right barrel hit low and right and the left barrel hit high and left! Using a 12" square target, the right barrel was off the paper and the left barrel clipped the upper right corner.
This is a common problem with cheap S/S's and O/U's, although usually not that extreme. As a general rule I believe the O/U's tend to shoot both barrels closer than the S/S's, but I think it would be a rare example that would shoot both barrels to point of aim at 40 yards.
Another thing about the Condor Outback is that it has a non-selective trigger so it always fires the lower barrel first - so if that happened to be the least accurate barrel you'd really be out of luck!
I agree with you - in concept it looks like a real handy short range slug gun, but I just have my doubts you'd ever find one that shot as accurate as you want.