From the wiki page:
The operations and history of the "cursed soldiers" have been controversial, and many have been accused of antisemitism and war crimes. Barbara Engelking suggested that the groups used anti-semitic tropes such as Żydokomuna. They also committed mass murder, such as the 1946 pacification of villages by PAS NZW.
Yes we've read about the controversy with the anti-communist movements. It is particularly complex to really analyse their motives since what is historically referred to as "Cursed Soldiers" really consisted of several distinct resistance groups operating over a period of time. It becomes even more complex when you start looking into the propaganda used by the communist government against the resistance forces. Nonetheless Poland now has a national holiday in remembrance of their actions. As with many conflicts in the Cold War, the real morality of the conflict was fuzzy at best. We just thought this was a small conflict that many people wouldn't have been exposed to before.
