For BBQ made in Germany it's quite good. You can't compare it to BBQ paradise (Louisiana). However,…read morethe pork is tender and juicy, covered with a BBQ sauce that needs some fine tuning. You cannot find any real coleslaw in GE. The one they use is no different. But, its taste is descend and rounds up the overall package.
The three burgers on the menu are worth giving them a try!
P.S. This review is for a food truck at the "gamescom 2015 city festival" in CGN. As far as I know, you can find them at many local events.