I have to say, I was expecting something a bit less........ Morbid, I guess. I don't know why, but this came off as a little unnecessarily over-the-top at times, such as their method of unlocking the fridge and giving Nanny Meo a cameltoe.
However, the music was gorgeous, the animation was super smooth, the timing was fast-paced and kept me interested, the characters were memorable and (for the most part) endearing, and it was blatantly obvious that a lot of hard work was put into this. You guys put in your blood, sweat and tears, and it shows.
Also, I personally like the lower quality of Baby Cailen's voice. It adds a certain charm to him, and, in a weird way, works with his character quite well. Food for thought.