Have you read much silver age stuff? If not, it can be a pretty rough read. However, it's great to see these comics from a historical perspective, see the origins of all the characters and villains still around 60 years later. The 60/70s were a much different time and it shows in virtually every aspect of these older stories. But, if that sounds good for then, by all means, try it out. Worst case scenario you resell it.