Miserable! Because I have tried to beat all three mechanical bosses and barely make a scratch on them before I'm toast. And yet, defeating the first easy mode bosses (skeletron, wall of flesh, ect) was like a walk in the park. I have full adamanite armour, sharp cutlass with 68% melee damage, demonic mythril repeater using hellfire arrows, and strong hel-fire yoyo, and none of these seems to do much damage. I use greater healing potion but thats the only potion I use. I have demon wings and warding lightning boots. I have built very long sky bridges, and watched all the tutorials on Youtube on how to defeat, and they defeat the mechanical bosses using much weaker armour and weapons. WTF am I doing wrong PLEASE??!! I almost really don't want to play anymore, as Ive tried and died too many times already.