I tend to prefer an unsigned cel. I like to 
picture a cel's place in the show as I look at 
it. A signature is a little distracting. It tends 
to draw my eye away from the image to the writing 
instead. Thats not to say I dislike signed cels 
and would never get one, its just a personal 
preference. 

This is not meant to judge the value of the above 
cel. I haven't even seen the show. I just think 
its rather interesting to see how people feel 
about it.