I'm giving The new adventures of batman or batman the animated series season 4 10 stars because the first time I saw it on sale I didn't give it a chance because saw the change in the animation on the pictures on the box. And I'm looking at other user reviews on this site and nobody is off the bat saying how much they really like it. I can say that it wasn't what I thought it was in a good way I thought that they had turned robin into a kid but no hes a new side kick Tim drake red robin ,there's night wing who was the original robin. but there are those changes in the animation some pro's well more pro's in my opinion than con's .Scarecrow doesn't look like a pushover anymore he actually looks like a nightmare.OK This series turns up the adult content in episode 1 season 1 batman gets shot in the arm nobody ever got shot in the first 3 seasons there is an episode explaining the origins of Harley quin. where there's obvious sexual reference that you really notice as an adult. there are other sexual things in other episodes the dare devil lady.on the rocket with batman vocalizing sexually.the sound effects hit hard oh yeah and people bleed. wonder how the networks and producers got comfortable and turned up the violence and sexuality with this series.i liked killer crock in Grey skin in the first 3 seasons they changed bruce wayne he has blue eyes.they changed poison ivy.batgirl is all over this series.there's evan supergirl in one episode basically I give it 10 stars because if your a fan of the first 3 seasons and you look at pictures of the animation and get disappointed because its changed from the good stuff your used too that you didn't feel needed any change. I can say that this fits perfectly as being called season 4 of the animated series. if you liked the first 3 you will like season 4 if you've seen all the first 3 complete your batman the animated series collection with season 4 it is incomplete with out it