My DS 4.6 is greatly influenced by my nephew who is 7 and wants to do things that he does. I sometimes question whether I am letting him watch/ get interested in such things too soon. For instance he has loved spiderman since 3years, now he is loving Ben 10. Is he too young to watch episodes of Ben 10 ? I notice other kids his age are still into Thomas/Cloudbabies etc. He will watch about 4 episodes a week but although it isn't violent as such - there is fighting battles. Also my older children 20/24 have ipads etc and he is now watching them play angry birds etc and has began asking to go on the xbox. Am I worrying about nothing or have I cause for concern?Do your 4 years olds do these things or not?