Long way to go. We did struggle badly against "weaker" teams last year so it's encouraging we're winning those games, but that's the thing, we've played barely anyone so far. And arguably our toughest game, away to Villa, we delivered what can only be described as a harrowingly bad performance.
Think the 13pts from 6 games does gloss over some major issues we still have which better teams will expose (e.g. we are still terribly slow starters, can look half asleep for large periods of games), but obviously can't knock it so far.