if u r stdyng kaplan for pharma, thn i would suggest u do it with videos, n only if u have prof.lionel raymond( dnt knw if i spell it right)..bcoz as such kaplan is too concise and u wont b able to memorise n understand much..there's lot of stuff that dr.lionel lectures add to the notes...so u shu definitely watch them n make notes of imptnt xplanations that he gives,they wu be helpful later on!!