Its completely hideous, but if size was his main goal, then id say he reached it. I really dont think aesthetics is Ronnies main objective, and even though i would NEVER want to look like him, i have to give him mad props for getting that big, because no amount of juice will get you that big without eating 100 times a day, and pushing insane amounts of weight day in and day out.
I dont think Arnold was the best BB'er ever, i think he was just a genetically gifted man, who dedicated himseld to the sport, and became really popular and well known by crossing into other venues. That doesnt make him the "best". Hes the Jenna Jameson of BBing. She isnt even that attractive, shes actually REALLY skanky and horrendous looking, but shes the biggest name in porn because she looks ok with make up, has huge tits, and crossed over into more mainstream stuff. If Arnold never crossed over into movies very few people would even know his name, and even less people would argue that he was the best BBer ever. His size, as well as the size of other BBers back in his day, was perfect. Nowadays, everyone is concentrating way too much on size, and not enough on aesthestics. Hell, nobody in the past 5 years has even had a decent stomach, everyone has these huge droopy, bloated potbellys.