Denise was a great guide - warm, knowledgeable, funny and interesting, and she went out of her way to help the group bond.
Yosemite was absolutely spectacular, however I had hoped the trip would be a smaller group. And for the overnight part, it would have been good to have people stay in the same place and more of a guided experience, as it felt like I had to put a lot of effort into the logistics, which a guided tour should really cover. I would have been prepared to pay a bit more if they'd offered that service.