Alcon

Unhappy consumers gather online at Complaintsboard.com and have already logged thousands of complaints.

If you see dozens of complaints about a certain company on ComplaintsBoard, walk away.

One of the largest consumer sites online. Posting here your concerns means good exposure for your issues.

A consumer site aimed at exposing unethical companies and business practices.

ComplaintsBoard is a good source for product and company gripes from especially dissatisfied people.

You'll definitely get some directions on how customer service can best solve your problem.