Green Ronin products, I picked up Mutants and Masterminds at the advent of 2nd edition (2005). I found a cheap copy of the 1st edition (2002) book first then got the 2nd. In the years since, I've collected many of the supplements for it as well but haven't gotten the 3rd edition (2010).
RPG.net has a bunch of reviews (1, 2, 3, 4), including a paired review with Silver Age Sentinels (5) and the 2nd edition (6).
Gamma Red Death World
4 years ago