I dislike Damian, thought all three of the Batman family movies were bad, but I enjoyed the 3rd one immensely despite it being very bad in other parts.
That said while Damian annoys me extremely and I do not like him or his interactions with Bruce... maybe it is the big brother part of me being the oldest... but I like all the bat family members even more by proxy when Damian is there. **** Grayson, Tim, Jason, etc are more interesting and sympathetic when they have to deal with the brat. Likewise Barbara and Kate are always interesting.