I think in some ways this is a case study in personality. Davis is much more "fan friendly," and I think this contributes to the fact that people are very willing to overlook the fact that:
1. He has serious weight issues
2. He is an atrocious rebounder for a 4/5
3. He shoots a terrible percentage for a 4/5 (straight %, effg%, true shooting %, whichever you choose).