We have all been there as the other person talks about how great is their company or a compnay they are looking to join!
It's temping to let them have it and tell them all the things that are wrong about that company. That is where it will all start going wrong.
You don't need to bash another company. You don't need to add to the negaitve about the industry. A professional just buttons it up and stays positive about their company. I usually just say, " That's a great company. Here's what I have to offer..."
Keep on your features. Stay on your benefits and advantages. If you are there to talk about your business then stay on your business.