We're due to fly out to Greece through TUI in 4 weeks. It's our first holiday abroad with our 4YO. I'm really nervous now as there's tonnes of people saying they've had horrific experiences and even been kept at the airport hours only for the entire holiday to be cancelled! Is the whole company going under? Should I just write our holiday off now? Does anyone who's travelled recently actually have a positive experience to share? I'm so worried. Thanks x