The instructor was: Joe was engaging and down to earth. I enjoyed him as an instructor.
Complexity of the recipes: Not sure why this question is here. Recipes can range from very easy to very complex. Complexity or lack thereof isn't a measure of quality or value. What's important, regardless of complexity (or lack thereof) is that the written recipe is clear as are the chef's instructions for making the recipe.
The food was: Sauces excellent; chicken a bit dry. Having the wine was a wonderful idea. I hope that's repeated for every class -- well at least every class for which wine is appropriate. I guess it's not needed for a knife skills class - let's see shall we serve a hearty red with the chef's knife and white with the paring knife :-).
The skills you learned were: This too is a question that may not reflect what you want it to. If a participant marks this question "I knew everything" it's not necessarily a negative. Class members come with a range of skills. Some come not because they have few or limited cooking skills, but because it's an enjoyable evening. Whether or not they learn something new is immaterial. Some come because they are inexperienced cooks and are there to learn new skills and techniques.
I enjoyed myself and had fun: Classes at Bonnie's are always enjoyable.