Objective-C

Can I get a tl;dr of what exactly is wrong with Obj-C (besides it being used by macfags)? I took a brief look and it seems to me it gets rid of a lot of chronic C++ headaches, though the syntax seems rather unintuitive. But I don't know if that's just me not being used to it.

Wait a minute, it's dynamically typed? Then why did I have to switch through C types after NSInteger only to find out I was supposed to use some nonsensical NSNumber to parse some damn integers? And you couldn't see that on documentation, I ran into some sample code somewhere with that by chance.

Coming from FIOC having to do an iPhone app, I vividly remember spending more than half my time by transforming some meaningless structure to another shitty intermediate struct. I'd rather program in Java.