I love the new M&M and having these characters/archetypes is great. One of the ways I try to figure out a new system is see what sort of builds can be done. The characters are interesting and not just the typical DC/Marvel clones that plague so many supers RPGs. The art is top notch. This would be a great buy, but they also add the files for Hero Builder which is fantastic. They easily could have charged for this but didn't. If you have the new M&M3, then get this. If you are curious at all about the new version of Mutants and Masterminds then absolutely get this.