From memory (I didn't do any extensive testing with the mouse) this was my opinion in case it's still helpful. The sensor felt like a typical implementation of the 3090: it had it had good perfect control speeds and malfunction speeds, but suffered from a high lift of distance and (this is personal) I felt that there was quite heavy smoothing which manifested itself in slight delay and imprecision. I don't think this was any better or worse than the other 3090 mice that I've used so if you like others then you should also be fine with the Cyclops.
For me, the real deal breakers were the mouse buttons which were very slow and mushy. I seem to remember that the switches were Omrons so I doubt that was the cause. More likely it was something to do with the design of the shell.
If you like this mouse shape then I would suggest the CM Storm Spawn or Xornet instead.