My Discover 150S traveled 600 km and it gives mileage of 50-60 km before 1st service when it is not driven over 50 kmph.
It is comfortable and powerful bike with looks of smaller version of discover but that can be neglected from my view.
It has mono-shock that is not a great feature and hardly makes a difference. Though drive is comfortable with mono-shock and MRF tyres.
This can be game changer bike for Bajaj. Well done, Bajaj.
Adding my long term review. I had completed 10000+ km on my bike and no big issues so far. my avg is around 52-55 km in city/highway. It is definitely good bike if you take good care of it. as I had it serviced it regularly and total cost each time hardly went above 1000 Rs