How difficult is the SAT Literature subject test?

I was looking up info about which subject tests to take, and I saw that Literature had the lowest mean score (around 610). Is this test really difficult? I already took AP literature and I think I’ll get a 4-5 on it. For those who already took it, what’s the best way to study for it to get a 750+? I already took math2 and chemistry, and I’m looking for a 3rd subject test to take.

I think for students who are avid readers it is not that hard. My kids did well with really minimal studying (a few hours each). If CR came easy to you, it might be a good choice. Get a prep book and try a practice test.