Sweden's got more creative players than Germany. So I think with Zlatan, Wilhelmson playing (no Allback pleasssse....) Sweden should be able to beat Germany. Not cause i hate Die Manschaft, just because I think they both got a bad defence and Sweden has the better players to take advantage of that.
About Ukraine - Switserland: their both very defensive tams. I think this will turn into the most horrible secondround-match. I think a lucky goal will decide this. For me that's 50/50.