Driven above 1000 kms so far. Engine is very smooth. 1st tankful gave a mileage of approx. 17 kmpl [40% highway - 60% city].
Some features I liked are  auto turn off of headlights when engine is turned off  AC gets automatically turned on with fresh air re-circulation mode when I turn knob to defogger mode  Auto dimming of touchscreen and console lights when headlights are turned on.
Some things I did not like are:  no anti theft alarm in a Rs. 7 lakh car. Come on Hyundai!! How much did you save?  no auto door locking  no proper MID
My Wagon R had anti theft alarm and auto door locking.
Overall satisfied with my purchase. The facelift looks good IMO
. Keeping my fingers crossed for mileage and service costs.