Vanilla: 10/10 biased
TBC: 8/10
Worlk: 4/10 almost made me fail college
Cata: 2/10 RIP heroic strike
WoD: 4/10 zugzug freedoms
Legion: 2/10 half garbage half fixing mistakes
BFA: 2/10 uninstalled 3x each new patch
SL: 1/10 vampires and robot jesus
Edit:
Pandaland: 5/10 obese acceptance
Double edit:
Beta DF: 3/10 barbie dress up dragons and recycled content turd polished in fake gold.