IMHO, one of the greatest of WWII. Good thing they were so enoamoured with the 109 and didn't produce this one in too great of numbers. I'm not saying that the 190 could replace the 109; they were both great fighters in their own rights, and both were needed in the war.
I've read that the 190 had one interesting issue: where as it was a dream to fly (and much more comfortable than it's tiny cockpitted broth the 109), in high G's it's guns were sussceptable to jamming, so deflection shots were risky.