I think it's unfortunate, the overreaction from the media right now. Like Kasey Keller said in his interview on Gladbach's site, if you're going to lose by 3 goals (like Germany did against Italy), isn't it good you do that NOW rather than in June? This way you get the kinks worked out in plenty of time.
The World Cup is a totally different beast. However this game turns out tonight (what with its 6 substitutions and the less-than-full-strength teams on BOTH sides), I'm sure it won't be much of an indicator of how June turns out.
Take a deep breath and relax, everyone, it's only a friendly...