what do you chaps say?

doc toothache, ive read elsewhere that as long as you know the rules solid from ochem 1, and then review some of the critical concepts from ochem 2 that you can get as high a score as if youve had both classes. Thats what Im trying to get your opinion on.
Due to my timetable, if i wait to take org 2 i have to wait till next cycle to apply.
what do you chaps say?