I agree in that this was much more about the ineptness of the Packers than it was about the Lions dominating. However, this is becoming a trend. The Jacksonville game was close for the same reasons and so on. It's not like penalties, missing kicks, general sloppy play or dropping passes is anything new. Their ability to simply make the playoffs is in question in my mind because of this.
You can say things like "no realistic playoff team is definitively better than the Packers" but then the opposite is true to. A long way to go before I can even begin to think about run through the NFC in the playoffs.