I'm late and probably there is already a thread (if it is the case please lock), but I have to say the Falcon Heavy launch is fucking amazing. The landing of the main engine failed (it exploded) as they tried a new technique to save fuel. But everything elsse worked. Now we have rockets that have similar power as back then Saturn V and Energija.
I would've like to see the main rocket explode, but probably all cameras were destroyed. But this is interesting too. So far they landed with only one of the nine engines (you need a lot less power to land than to launch). But to save fuel they tried something else this time: later decelerating, but with three engines. This didn't work, only one engine fired, so the rocket impacted on the water with 500km/h and exploded.
I think they will fix the problems in the future, but the sight is probably quite interesting.