I bought a Vornado 660 Whole Room Air Circulator (~$100, Amazon.com) back in July 2014 upon a recommendation from Gizmodo.com
I have only these thoughts to offer on it:
It really does a fine job of moving air. Puts the very attractive (but noisy, amongst other things…) Dyson Air Multiplier fans to shame
Moves a solid amount of air at all settings. Looks good. Works great.