I only have 2000 km on the RE002 (195/50 R15) . I do some spirited driving and the grip is excelent on dry and wet. My buddy with a CRX did a track day at Hugaroring and he said that he was impressed of the amount of grip on cornering and braking ,tread wear is minimal ( 5000 km and a trak day).
RE002 are supposed to replace RE050 tyres.
Also a good feedback for the Nokian Z line on a Accord Type R