Summary: Glides well using 4 small round feet, click loudness is average to loud, well-built, reasonable cord length, all-plastic (no rubber grips etc), size is just right for me, priced well considering it's a plain 3-button mouse. Overall, I like with this mouse.
Summary: Having had it with wireless mice and keyboards, I'm replacing my previous wired mouse only because my excellent-but-rough optical pad wore out the gliders on the mouse's underside. This one's a gem and I've never seen the need for any more bells and whistles, even with the most intense games.
Summary: DOA - PS2 fitting won't plug into any of 3 comps we have. Doesn't seat fully in the socket, even with grinding the face back even with the contacts, it simply doesn't fit. Not worth a return, gone in the trash.