Chalgyr's Game Room writes:
I am at a loss for words. When the SteelSeries Sensei Wireless Mouse showed up on my desk one day I was overjoyed at the prospect of reviewing this device; I literally jumped up and down in my desk chair. I have, like most PC gamers that build their own gaming rigs, spent hours upon hours agonizing over the cost of parts, whether something is "just good enough" or if it was something that really should be invested in. Sadly, the mouse is one of the most over-looked peripherals on a computer, likely due to the really low cost of some of the budget devices out there. However, SteelSeries knows that the mouse is one of the most integral pieces of a PC gamer's repertoire and the Sensei Wireless mouse is the result of their tournament-grade performance history (with the wired Sensei mouse) being paired with some of the best wireless technology out there. The big questions are whether the wireless technology is a hindrance or not and whether or not it is 'worth it.'
The short answer is: Yes, the Sensei Wireless Mouse is worth it and so much more.