I think like a lot of puppet productions, Christian puppetry tends to be poor because the performers and writers just aren't that good at it. Puppetry is an art form, and a difficult one too, not every Tom, Dick or Jane can just pick up a puppet and make it come alive. With Christian puppetry, you'll have more of that because puppetry is viewed as a very effective tool for witnessing to kids and in high demand, therefore, the church will often recruit Tom, Dick and Jane to perform the puppets and write the scripts and the rest is disasterous.
I did puppetry for my church for years. I found the
Kingdom Karacter puppets to be fairly well made and was able to have my church purchase all our puppets from there. That's where it stopped though. I had an extremely difficult time finding any quality scripts, and found it easier to write my own. I'm not saying I'm a good writer, but at least what I wrote was tolerable and contemporary. The other problem I had was getting good help. No one at my church had any puppetry skill, and teaching them even the most basic techniques was very difficult. Their bad performance would affect mine sometimes as I became so focused on how poorly they would perform, my performance would become stiff and zombie-like just from interacting with them. Soon I just wrote scripts for one puppet with occaisonal human interaction (
as acting isn't a simple task either) and eventually stopped altogether by the complete lack of artistic talent in general that exists. Let me rephrase that, I eventually stopped altogether by the complete lack of
good artistic talent.
Wes hit the head of the nail when he said "that message can be lost by bad Puppetry" as it is with all talents. No one is going to put a band with poor musicians out there to get someone interested in something, but what I've noticed (
with most people, not just churches) is that the general conception is that anyone can manipulate a puppet, it's easy! Then they actually use a puppet and it looks like they're interpreting the disciplining of their dog, rather then making a puppet talk. It is in fact a skill, a talent and not necessarily one you can just learn. The problem isn't just in Christian puppetry, churches just have a higher demand for puppetry and hence why Christian puppetry stands out so badly.