I've read that too, but I haven't had a chance to check it out since it got updated so I don't know. I love that kinda stuff though, makes the track feel more alive. I think Kunos went a bit overboard with the balloons though, but it seems like since 1.9 there are maybe fewer of them and they're further in the distance so not quite as "in your face". I've been to lots of major motorsport events and it's often a carnival type atmosphere with blimps/planes/helicopters flying around, flags waving, fans cheering, just a ton of stuff going on. R3E nails this, their tracks feel very alive and I love it, AC falls a bit flat in this category. Granted, I've been to minor motorsports events too that didn't really have any of that stuff so Kunos environments are accurate by that measure, but I kinda like the feel of it being a big production.