[grey-area]

I don't particularly mind try, but would prefer that they addressed the boilerplate which is actually annoying to type out (the convention is to return zero values and the error (annotated or not depending on what other functions have already annotated it)):

if err != nil { return ...,...,err }

If there were a shortcut for returning that error + zero values without interfering with the function call which produces the error (as try does), I'd prefer it. Something more like check(err). We'll see what they come up with next though to try to address this.

I can't say I've ever had problems tracking down an error, not sure what you mean about default values - surely if you check the error you won't use the values returned. My only problem with go error handling is the verbosity, which isn't a huge deal.