I like such air rope cabs riding, I remember how in Sochi we had great experience with it, but when we tried it in Nizhniy Novgorod where air rope crosses the Volga river it was a little bit scary coz it was thunder and stormy weather. My wife even was ready to take a train just not to use it in a such bad weather...
Yes, after all it's a machine so you can doubt it. I would also get scared to take it in bad weather.