Actually I am myself surprised to see Baleno leading others in the poll. An all-round package should include a mix of everything in a decent amount. Outright performance would take away reliability title from a car, and any positive will have a counter effect as a negative in the car. For me, a good package should have decent power engine, decent fuel efficiency, competitive price, good build quality, decent feature list, decent space and good after sales.
A perfect example would be something like this; but I know it will be hard to achieve for the manufacturers :
A car with build quality like Elite i20, power like Swift (in petrol) or Liva (in diesel), fuel efficiency of 13-17 kmpl in realistic conditions, feature list of Swift, handling as in Polo, space as in Elite i20, from a brand similar to Hyundai/Honda and should be priced between 7-8.5 Lacs to be called a "purr-fect" car in my opinion.