It is pretty good in its time. Particularly the C.202, other than firepower. C.202 is probably the second best 1941 fighter, trailing only the Bf109F-4 and leading such things as the Spitfire Mk V, P-40E, A6M2 and Hurricane Mk II.
The C.205 has stiffer competition in 1943. The Spitfire Mk VIII is flat out superior by a large margin and the Fw190A-5 and Spitfire Mk IX are also hold significant advantages. Even big twin engined fighters such as the P-38J and Mosquito Mk VI are at least parable with the C.205, and arguably superior.