We have the ceiling for 2 days and our son loved them from the beginning. Although he is usually very affectionate and will prefer supported by Mama, he immediately felt comfortable on the blanket and tells the butterflies "eidi dei". The ceiling has really beautiful vibrant colors, a lot of toys that can be added individually. The integrated Knisterblatt is great and that the battery compartment is hidden in the giraffe, is a good idea. The ceiling is made of slightly shiny satin material and not drawn immediately to all, which is quite handy if the baby spits sometimes. On the other hand, it is thus quite slippery making it difficult to "stand" on all fours. Also slightly thicker probably like the ceiling.
Nevertheless, all in all a top part and worth the money anyway.