The Newton's are incredible, very light and responsive and a completely different feel to running in standard shoes. I am currently using the Newton Motion for my everyday trainer, very light for a training shoe and very comfortable. I have the Distance S for my tempo workout outs, I am yet to use this but I will post some feedback shortly and the MV2 for racing and race-pace sessions. This shoe in crazy light at 190g, the 5 lugs under the forefoot feel as though they blend with each toe and the responsiveness is excellent.
If you want to better your running form, cadence and overall speed get yourself a pair of Newtons.
Very excited to be with Newton for 2014, huge thanks to Gary Childs at Newton Running Australia for setting me up with some gear and also some product from Nathan Performance Sports and GU.