Nothing is perfect dude.
Brother kindly go through this thread. Some fellow pakwheeler has told detailed features of this system
https://www.pakwheels.com/forums/members-member-rides/177586-my-all-new-honda-city-oem-navigation-3
The cost of the system is high compared to other systems and its audio/video quality is not that good. System lags loading maps at times, during travelling. Touch screen is resistive as most of the people are used to capacitive. Both have pro and cons
And you can expect these issues/bugs due to so many things in one system, just like happens in cell phones these days.
One thing more, if we want to install this OEM system from Honda later, it will cost higher.
Nevertheless i liked the system and have booked aspire as the package was good. But do not spend money on OEM navigation system, if you do not like or want it. Go to some honda centre and check navigation system in city and experience it just for your own satisfaction and decision