While graveyard recursion decks aren't nearly as popular as they used to be, exiling the opponent's graveyard can still be backbreaking for strategies like Living End and threats like Dragon's Rage Channeler
Thats good, but not any better than anything else on this list
Giovannis Machamp, on the other hand, looks like you would expect
Thats also why everything testable in this comparison comes with the methodology attached, so you can reproduce the numbers yourself
(2) Once per Chain, when Mystical Space Typhoon is activated: You can target 1 face-up card your opponent controls
This card is a nice, clean substitute for Cowboy in much more aggressive Decks that will have the removal for monsters higher than 2500 ATK, and for Decks with lower ATK they get a straight up beater that functions like BLS, especially if you can't run BLS