In short: + Stylish looks + Comfortable + Powerful bass reproduction, flat but present mids, rolled off yet detailed and even sparkly highs, usually good separation + EQ-able +- "Dark" sound signature, tends to favor the bass and lower mids. Not perfectly analytical nor overly musical +- Best for pop and pop/rock - Lack of sub-bass detail, bass can be boomy - Impact not consistently present - Classical lacks detail and space After 6 years my old Creative EP-630s are..actually still going strong. But the slight tear in the silicone tip...