Reviewers Liked

  • Fast
  • Sleeved cable
  • Razer quality
  • Movable thumb buttons
  • Easy software
  • Lighting system looks good
  • Very accurate at low DPI
  • Very responsive at high DPI
  • Adjustable thumb buttons
  • Comfortable
  • Does not just move across my mouse pad, it glides
  • 5600 DPI capabilities
  • Adjustable thumb buttons
  • Smooth wheel

Reviewers Didn't Like

  • Lighting system is blue, not green
  • Highest DPI is too responsive to be usable
  • The price is quite high
  • No included driver or software disc
  • Shiny plastic sides
  • Superbright accent lights (this may not be a con for everyone)
  • Thumb button adjustment action feels a bit cheap
  • Software UI is a bit on the ugly side (very persnickety)