I had 1b03 last semester. Relatively an easy course to say the least.
There are 2 essays, one 500 words and another 1000 which are very simple.
It's basically about culture and consumerism and just on how culture is shaped and all that good stuff.
There are A LOT of terms though so if you're good with memorizing and making sense of them you'll be fine.
It's really simple though, it shouldn't be a problem
If you have O'brien as your prof though, I warn you, lecture is the boringest thing ever.