First Raymond Chen wrote that exceptions are cleaner, more elegant, and harder to recognize:
It is extraordinarily difficult to see the difference between bad exception-based code and not-bad exception-based code. ...
My point isn’t that exceptions are bad. My point is that exceptions are too hard and I’m not smart enough to handle them. (And neither, it seems, are book authors, even when they are trying to teach you how to program with exceptions!)
Overall, exception seems to be a net benefit. Result is a more stable program (fails early) with less efforts (fewer places to do error handling). Yes, it’s hard to write a good exception-based code, harder then write a good error-code-based code but who said it’s going to be easy?
There is no such thing as a free launch, after all.
So everyone agrees that exceptions (or any other comprehensive approach to error checking) is hard.
In response to Max, Ian Bicking writes about good catch all exceptions:
The most obvious case: it’s not bad at all to catch all exceptions if you re-raise them.