no. hate this. rammus is primarily a tank. you can build him just as tanky as any other tank but he just goes beast mode when deffensive ball curl is on. tear of the godess why?
yes to thornmail. dont put more than 1 point in powerball until taunt and curl are maxed.
flash is a must. if you have problems with ap add banshee's or force of nature. unless you fight an ap heavy team ninja tabi are better on boots. and yes rammus can ram the enemy team with W and thornmail. you can play him ad but dont say hes not a tank. sorry about the scatteredness.

dont get tear of goddess, it wont be useful late game when it is trying to build into manamune or archangels staff. instead get philosophers stone. you also get more cash that way.

i dont get a guardian angel pureley because of the fact, most games arent perfectly even with AD or AP. if they are AD get a thornmail, because thornmail's 30percent return calculates before any of your armor does, and you return what they would have dont to you with 0 armor. if they are AP heavy get either a banshees veil or a force of nature. banshees will block one abylity and it will give you some hp and mana, while force of nature is the best MR item in the game and will give you movement speed along with some hp regen.

i like warmogs, but you have to farm too much to get its great effect. think about switching that out with one of the items above.

lastly the text is very poor. use formatting and some coloring with pictures and borders to make it appeal more to the eye, and less daunting in just information.

for now, -1

nice guide! :) it helped me! TY!