in my opinion, it is fine to let her cry for a min or two. my dd usually goes down without anything more than a whimper, but occasionally, she will cry just a little. i just let her cry. she seems to just need to do that as part of her winding down. she wakes up happy and is never afraid of her crib even on the times i let her cry a little. it's up to you though and what you feel comfortable with. just be careful that you do not become a HUMAN prop whom she has to see to fall asleep.