You can't make the poor buggers happy.
I have found that regardless of what you do, there are going to be people who whine about it. I've spent several weeks working on a project that I presented today to about 30 people. I had worked very hard, which for a perpetual slacker like me is saying a lot. I had consulted several people experts on the subject , and had all in all put much thought into it. Up until today, everyone I had talked to about the project thought that it was really very interesting. Not to pat myself too hard on my back, but I was pretty proud of myself.
Enter the audience. I shouldn't get too down on myself. Most of the participants were excited about the project, and their role in it. But there were those 2 or 3 who made me want to pull out their hair. (Yes, I said their hair, why ever would I pull out my own. Ouch!) I resolve not to let the 2 or 3 negative people over shadow the positive people. I am presenting again tomorrow to a smaller group. Let's hope that the negative people will keep their little mouths shut!