The new unicorn dazzler is a wise upgradation over the old unicorn, for extra 4000, they have added tubeless tyres, front and rear disc brakes and a digital console. As the engine is same, it will give you the same mileage as that of the old unicorn. Its smooth but not as smooth as the old unicorn. Over all, its a nice product from honda.
What I felt bad about dazzler is, they should have given clip on handle bar and should have cared more about the styling and looks of the bike, it doesnt look like a 150cc bike its too thin for a 150cc bike. They could have retained the kick along with self