I used this bike once but I did not feel much comfortable much.
mileage the mileage decided by the company is not provided its mileage is around 22-24 not more than that.
comfort it is much comfortable and this is positive point of view for this.
reliability not much reliable as cost is more as compared to features.
road grip the grip or attachement to road is good.
appeal a sporty look has been provided but that does not seems so.
you can go with some other options available too.