I've been very pleased with my Kensington. And I
LOVE the retractable cord. It makes it so much easier to carry around.
The cord itself is a bit short tho', It's
just long enough to reach around the back of my iBook so I can use it (I'm right-handed).
It's not too small and it has great tracking. While not too heavy, it doesn't feel cheap and has held up well being carried around in my computer case for a year.
I guess you could say I like it.
