I noticed a lack of emotion aswell. I've only had 1 wild and 1 dild. The wild i was thinking this was awsome but i didnt feel any emotion. Same with my dild. It was very long but i still felt very subtle emotions. Nothing intense like i can experience in waking life. Im guessing this is because we arnt fully aware of our emotions in our dreams yet..?? Also i guess this could also be an advantage to make our lucids last longer because we wont get too excited and wake ourselves up.