I'm surprised to learn that all three movies were made so far apart, but the bromance between Will Smith and Martin Lawrence did not fade over time. They both had great charisma and chemistry. Their bantering was enjoyable.
While Fast & Furious franchise defied physics, Bad Boys franchise defied biology. Will Smith got shot three times in his chest and completely healed in six months. Armando was shot in the heart, but he immediately was able to stand and help Will Smith. On the other hand, some people got shot once through the neck and shoulder and died. Plot armor! I still love this franchise.