Looking at the times though there are several 'bunches' of drivers/teams that are worth looking at:
Barrichello did a 1:18.9xx which is stunningly quick, it was definately a qually run but assuming that was a legal car that's damn good
Next with Rosberg and Glock, close-ish to each other but 8 tenths behind Barrichello and half a second ahead of Vettel,
Next up you've got half a second covering Vettel to Fisichella, 7 drivers/teams, of which Hamilton is 5th, only 3 tenths behind Vettel, and those 3 tenth's include the cars/drivers that most people, you included, are tipping to be championship contenders, namely Alonso, Massa, Kubica and possibly Vettel.
So yes the McLaren is slowl, but to say it's 2s per lap off the pace (eg an utterly huge gap) isn't quite looking at the whole picture, if they were 2 seconds a lap off the pace over the whole race then they won't be alone and that BrawnGP car is gonna win the drivers and constructors championships with ease
(only question then would be Button or Barrichello?
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