Shoes took some getting used to. Forefoot running is definitely different and will work muscles (calves, in particular) that aren't normally worked as hard (at least, under my previous running style).
Have been surprised by shoes durability. Have not done much road running, by design. Treadmill work has been good and shoes have held up well.
See "Quality of Construction", above.
Got shoes at discount based on in-store savings (City Sports). Great shoe for the money and first real 'high-end running' shoe I've owned.
I love the colors! Odd, but very bright. :)
Forefoot running training; durability; weight; breathability and comfort.
Retail price (normally); support (if needed).