One loves or hates you

It's like the old Intelli 3.0, one loves or hates you.
The feel is still good. A beautiful, ergonomic design for right-handers. Unfortunately lefty can not do much with the mouse.
The new feet are definitely an improvement. My old 3.0 I have used only with "extra Teflon feet". The new model slides but without much resistance with the "standard feet" on my func Mouse.

Have never had this mouse for people but the following may be said:

The scroll wheel and side buttons need some getting used to. The wheel may sound a bit noisy and the side buttons little, but "deep" pressure.
For the Intelli 3.0 users a nice sound and feeling for the "newcomers" perhaps annoying.

For me, the IntelliMouse Explorer 3.0 is a unique 5 star product!