User blog:Sim0ns11/Younger sisters' acting

Hello, everyone, this time I would like to ask you two things:

I know this is just an animated series and so it shouldn't be realistic, but I like to talk about it.
 * We all know that Lisa's intelligence is unrealistically high, because even if she is a genius, she is 4 years old. In your opinion, how old should Lisa have been to not look too intelligent for a young genius?
 * Is it just me, or do Lucy, Lana and Lola talk and (not all the time) act in a too complex/intelligent/mature way for their age?

Thanks in advance.