Better, but you'd better get in the practice of never using 90º turns because when you move to higher frequency stuff the reflections of those sharp turns cause havoc. Notice how on mine it doesn't have any sharp turns, they're all 45º where possible.
If I was home etching this board I would use the thickest practical traces possible because it's easier to etch.
You might want to look up "Trace Width Calculator".
You might want to download Gerbv because it will show you exactly what the FZ output file will actually look like.