Yes, the responses from patients on a forum like this might not be an unbiased sample. However, the surgeons who are implanting the IOLs undoubtedly have a good idea of what works well and what doesn't. And according to a post by Dr. Hagan, NONE of the surgeons at a conference he recently attended would want to have ReZooms implanted in their own eyes. That statement speaks for itself.
Judging from the reponses here very very few. But happy patients don't cruise the internet looking for answers to problems.
JCH III MD