Yeah. I watch O1G too and explored this seed quite a bit.. Even did a hard difficulty-all survival-no cheats-beat the game type of gig.. But I'm a very religious person so.. By the time I was ready to fight the dragon.. Had good armor, good weapons, and would have beaten him (After about 4 or 5 deaths later) I just deleted it.. Like.. No looking back-I know this is an evil number type of way.
I had a lot of strange encounters with mobs and terrain generation, as well as strange noises in the caves close to spawn which added more suspense and thrill to everything. That cross in the sky though is what really gets me.. Even though it's simply generated from code.. It still looks creepy.
It's different than all those other 'generated ' crosses that everyone sees.. Because it has an extra block added, so it appears longer, you know.
I never wanted to stay around it long, especially at night. XD