Handling and safety: I would compare them to both Goodyears and Nokians when those were new in terms of traction and breaking distances in dry or wet conditions; although I would say that both summer tyres had better traction in torrential rain and standing water (I'm not going to break any speed records in those conditions so I don't mind). It might seem to be a strong statement but keep in mind that this is a recent model whereas those summer tyres are quite old but stll sold as new (almost all manufacturers stopped introducing newer models for smaller cars so it is an absolutely valid comparison).
I am not going to expect how long they are going to last and actually I don't care. The winter Continentals are still pefectly OK even after nine years without any signs of deterioration but the Goodyears became dangerous after their third season (cca 20.000 km) and had to go with 6 mm of tread left. Nokians were better, after five years of use and cca 25.000 km they only started showing first signs of losing their original grip at the moment they were replaced (punctured sidewall by a sharp object on two of them). So if I replace them after five years and some 35.000 km because they have worn out without losing grip, I would be absolutely satisfied.

