If you thought that Lansing (I assume you're talking about Delta Twp.) looked like Mexico (here I assume you're talking about either Silao, Ramos Arizpe, or San Luis Potosi), you have either not been to Lansing or you haven't been to Mexico.
It's true that the insides of the plant look similar, all newer plants...the biggest difference is the work ethic. You immediately know you are in Mexico because the people are working their butts off, they follow instructions, and appreciate their job. The union people are working a job like any other person, they NEVER complain about trivial stuff, and they help improve the plant.