My construct wizards seem to be capable of developing personalities distinct from one another. I genuinely did not think they had the capacity to do so! Some prefer to spend their "free" time outside, others enjoy laying down, some have even developed small games they play with each other.
I guess there's no way around it, they need to be able to understand simple commands, and to be able to communicate with one another.
I'd be a bit more worried if they didn't have a lifespan of a few weeks, so before they get any overly bright ideas their time is up.
Easy come, easy go!
-Notes on magica constructs by Queen Augustine.