Yeah, they bowled well with the hard ball but they let themselves down as the ball got softer. Like you said they lost the 'toss it up' game, and let us post a competitive score.
On a side note. I think the hosts will be disappointed in their boundary fielding/catching today. At least 2 occasions when the boundary fielders juggled catches unsuccessfully. Another couple of occasions when they weren't even aware of the boundary line.
Maybe I'm being harsh, but this T20 world, I guess we take for granted the leaps in standards fielding has taken.
It's obvious that these Pakistani players haven't been exposed to high level T20 leagues, whilst they were sharp in the infield. Their outfielding less so.