Pros: Too much, see below..
Cons: Silghtly distant mids, Requires a powerful amp to sound all of its best, crap build of newest stock cable (adz6), comfort issue for long listening session
Pros of Audeze LCD-2 R2:
1. Midrange (natural, detail, seduction..->phenomenal mids makes even harshest rock or terrible mordern electronic pop sound super smooth and emotional/touchy but still full of energy)
2. Treble (oudstanding quality and natural treble, slightly lacks the quantity though)
3.Bass (Very detailed, fast, tight and powerful bass. Although I know it will be hard to implement this for such an open and top-tier hi-fi headphone, BUT a little more kick, impact, solid at mid-bass and bigger amount at sub-bass would become perfect )
4. Good design and material (excepts the stock cable and tough pads)
Compared headphones: few Denon, Beyer, grado, Sony fullsize models, jvc, sony, westone..iems