Lol good luck 3 starring my anti-3 th 8 base with lvl 2 hogs or lvl 2 drags..as my lvl 3 giant bombs will make bacon your hogs, unlurable cc and well placed spring traps, centered king, or your lvl 2 dragons against my triangular lvl 6 hard to reach ADs with very well placed storages and townhall to protect all 3 ADs, not to mention the air sweeper..
I saw those videos, and they are not maxed th 8s, or don't have lvl 3 giant bombs, or even lvl 2 dgbs. As a th 7 I've been able to pull off 3 stars against th 8s as well if they don't have lvl 3 giant bombs and not a great layout..
At th 8 your best defense is also a base layout, anti-3 star base layouts are better than anti-2 base layouts

