I'm loving Incinerate in this game. I never bothered with it in the first game, and I kind of regret that now. The damage is good, and it prevents the enemy from attacking me. I'm not even sure why I should bother with Electro Bolt when Incinerate does a fine job at preventing enemies from attacking me.
Oh and... if a little sister is attacked enough while she is harvesting what happens? I was fighting a huge group of splicers and then heard my sister cry "How could you daddy" or something like that. I then noticed a splicer attacking her. However, by that time the harvesting had ended. I picked her up, and got ADAM, however I think I got less than usual. Is that the punishment for letting her get attacked (less ADAM), or was I simply mistaken?