Personally, I love this keyboard.  No one is more resistant to change than I am, so it is highly unusual for me to try, let alone use, such an untraditional-looking product.  This keyboard does take a little getting used to--make no mistake about that.  The hardest thing for me has been finding the "6" key (across the top)--it is on the left "half" of the keyboard, a fact which my right hand sometimes has trouble remembering.  Yes, the arrow keys are a little small, and the Insert-Delete-Home-End-PageUp-PageDown keys aren't really "instinctively" positioned, but the Delete key is the only one of these that I use a great deal, and it is still at the bottom left of that set of keys, just where it should be.  I use a standard keyboard all day at work, and I have no problems going back and forth between the two, so that should not be too big of an issue among prospective buyers of this product.