Intense for sure. I got the shakes just watching it. Hanging by your fingers from that height, with no safety equipment is EXTREME to the max. Talk about a death wish. Wow!
that looks like it's around 1000-1500 feet (i guess?). I work in a refinery and climb towers/columns that are around 240 feet. Even at that height the wind is crazy, but the view is awesome. If I got the opportunity to climb that thing, I'd do it in a heartbeat. Def. woudln't hang around on it like they are doing, though. That's just stupid.