Oppo, teach me something new: GM LS/Ford V8 Motors Edition

What can you guys tell me about these engines? pros, cons, faults, problems? Which is best in your opinion. I want to know everything possible about these engines really and would rather not go to the wiki because that's boring and no fun.

Have a Mach 1 and a Z/28

Oppo, teach me something new: GM LS/Ford V8 Motors Edition

Oppo, teach me something new: GM LS/Ford V8 Motors Edition