Nano, went to the same clinic you went to. I was watching my dd here and there but tried to stay away from her to let her experience someone else giving instructions. After the first session, we were heading out for lunch and my dd seemed upset. She said "Dad the coach there said my swing is wrong." I asked what do you mean. Then she went on and told me the same things you said. She also told me that they didn't like her finishing on her toe but to keep weight on back foot. I told her there is nothing wrong with your swing but if the coach says anything just acknowledge her. We went back and I made sure the next time she was in the group with the assistant that I was going to watch. Well, I did. When she started to explain to the girls about the swing, I couldn't believe what I was hearing. I was so tempted to pull my phone out and show her video clips of what elite hitters look like. Anyway, I agree with Nano, it was a waste of $80. Only good thing was they complimented her slapping. They had no one there teaching that so I guess that was a good thing. Couldn't screw that up !