What is the most overated metal album ever?

The albums I can think of that deserve to be in this catagory are:metallicas and justice for all,black album and death magnetic,machine heads the blackening,system of a downs toxicity(chop suey was awsome musicaly but the lyrics were almost as bad as a metallica or machine head song),any album by tool,any album by mudvayne,any album by slipknot and any album by avenged sevenfold.What albums can you think of and whats the most overated metal album ever in your opinion?