Meatstock music and barbeque festival has attracted BBQ teams from all over the country to Auckland's ASB showgrounds this weekend. They are battling it out to win cash and prizes along with the bragging rights of being the best barbecuers in New Zealand. It's the third year the event has been held, tickets sold out not long after they went on sale. Jess Pryles is an Australian expert on BBQ based in the U.S. She explains what makes a great BBQ and who she thinks might be in with a chance of winning this year.