The only nice guy I know there is Jake, and he's become a bit of a douche since becoming head ref a year or so back. And yes, I have had a few items stolen from me as well (though if it's the kids or the refs, I'm not sure). I've also caught the refs once or twice snooping around my table with an eye on my mp7.
The field itself is great, and I like the layout, but the refs are all EXTREMELY biased and always seem to take the little kids' sides when an issue concerning calling hits/ surrender rules comes up, rather than the older teens/ adults who attend games there. I guess it's all about money, and the children's' parents have plenty of that. Not to mention they overcharge in my opinion.
And it's a shame too, because although I don't mind Tempe, the field is a bit too small for my taste. Maybe if they were able to expand it or something..