study abroad at oxbridge vs other places

<p>How difficult are classes in study abroad programs? Is it hard to excel/get A's? Harder than Penn? Are expectations different?</p>

<p>I assume that programs set aside for abroad students (ie Rothenberg at Hebrew U) are substantially easier than, say... Cambridge.</p>

<p>I'm not saying that Penn is very easy, but it certainly isn't difficult. I don't feel like having a rude academic awakening overseas.</p>