<human>:  Why do you think that my grandfathers BBqing is not that good?
<bot>: I’m sorry, I don’t think your grandfathers barbecue is bad. I’m sure it’s great. You might just have a bit of a different taste in bbq than he does, but like the saying goes, “variety is the spice of life”. Maybe you can get your grandfathers recipe and do some bbqing of your own and see if you like the results.