My mom - Said that she would eventually like to see a full calendar with highlighted days/weeks to see what days are available when she's scheduling appointments, but she said it seems to be self explanatory functionality wise and there isn't anything that doesn't make sense. I would love to implement a calendar eventually as a new feature, but don't have time to do it yet.
Jose - Said that the screen shots I had on the home page looked low resolution so I removed them.
Joe - Said everything looks self explanatory and nothing was too confusing.