Over-priced - Originally priced Monster Turbine Copper/Pro/MD/Trumpets, Senn. IE8, UE Triplefi10, Klipsch X10, Klipsch Custom 3, Grado GR8/10, Sony EX1000...pretty much all IEM that has a retail price of $150 or more. Any earbud costing more than $25.
Over-rated - Most FOTM, Shure SE535, pretty much any triple or more BA count IEM.
Over-hyped - Most FOTM, ASG-1x, pretty much any triple or more BA count IEM.