http://www.facesexperiment.co.uk/ is where I went to see how well I can read faces. Am waiting for the results. Was tough. For the most part my reactions were influenced by the adjective used in the wuestion. I also tended to vote for the faces I found attractive, regardless of the question. The faces were very similar and there was no Can't say option either. For some reason, I found it easier to decide who I want to vote for among the women faces.
Do share your experience, if you have participated in the experiment.