In the Cube, we have an excellent presentation tool and an uncomfortably small mouse. Is it worth 70 bucks? I guess that depends on how big your hand is.

The Cube mouse-plus-PowerPoint-clicker is an ergonomic war crime and peripheral abomination. At least it's small enough to purge from memory.

Not that the design and idea isn't worthy of an award, I just think there are a few blemishes in the otherwise stunning looking Cube from Logitech before I could get solidly behind this product.

A critic could argue it lacks ambition in simply forcing a mouse into an arbitrary shape, but it’s churlish to suggest the Cube is not a rather beautiful thing. As a standalone presentation clicker, indeed, it's the most beautiful in its miniature niche.

It's most analogous to a scalpel where most other mice are Swiss Army knives. It's considerably smaller and does its particular job better than many others. Even so, for day to day use you might want to get something bulkier that you're inclined to use more often.