I just got my e2cs and I love them! The sound quality is great. I couldn't hear my roommate furiously banging on my door either today. I'll get to test them flyin on Tuesday when I take my next run but for now they're working out great.

Sounds like a nightclub when I crank them up. I think the bass is perfectly adequate for my needs. Not overbearing.. that was a complaint that came up most on cnet.com for example.