I'd invite President Reagan, Prime Minister Thatcher, and Pope John Paul II for dinner and then ask them to share how they -- working together -- took down the Soviet Union, shattered the wall between East and West, and won the Cold War resulting in freedom for millions.
Reading the reviews helps me be a better writer and see things from readers' perspectives. How to deal with the bad ones? Learn from them if you can or move on and focus on all the other reviews.