The only AP class I took this year was stats (I'm in my senior year), but I also took some courses at my local community college. The exam seemed really easy this year, and I'm certain I got at least a 4, and likely a 5. I took AP Chem, Calc BC, and World last year and the workload was tough. I'd recommend to others just taking actual college classes if you have a community college nearby, as my experience there was better than what I've had with AP classes.