I don't personally own one but I shoot my brother's every time we go to the range.
You'll get the typical CZ reliability we've all grown accustomed to. The grip is a tad big thicker (feels like a springfield XD9 grip) but nothing like the old Para Ordinance pistols. Also like typical CZ's, it's on the heavier side which to some is a turn off but it truly tames the muzzle durring rapid firing.
My brother prefers this over his 1911 pistols due to the ergonomics. He was torn between this and the XD 45 but preferred the grip on this one better.
The only hiccup I've seen was with some crappy reloads but otherwise, it's digested everything else.
If I was in the market for a .45 other than the 1911, this would be it.