What version did you use? What errors did you see? Don't get me wrong, I've spent 20 years with it, and there was a learning curve - but isn't that the case with many good tools? Again, don't get me wrong, I have some feedback for Apple, and there's a reason why we affectionately call it a harsh mistress. But that doesn't mean it's somehow not one of the best designed, best functioning, and most powerful suites for programming with certain other incidentally very well engineered SDKs etc. And yes, things may have gone downhill a little bit, especially at the scale they're at now. If we could talk about Xcode of, say, 2014, it'd be a less ambiguous conversation.
Errors everywhere with horrible messages that leave you no idea whats wrong