Well... Could be kind of annoying on two levels... Getting the Abjuration you want from the NM might be a pain... And THEN getting the cursed item might turn out to be more expensive as well... (Or rare if you get it crafted depending on the synthesis items.)
Some are hits some are misses, as per usual. A lot of them will depend on the available augments. Too early to say really. They may have gotten it wrong.