Slowest Burger in the West Portland Texas

I try to stay away from critiquing businesses but in the case of the Portland Dairy Queen I am going to make an exception . I have given them multiple opportunities to redeem themselves but the service is routinely slow and the attitude of staff poor. I realize people working at fast food joints do not get paid much and I take that in account but this DQ achieves what the other local ffrs do not-they are consistently bad. The owner of this establishment needs to "clean house". Despite all this...the food is great!