A solid redo of the old MET. More streamlined, which is supposedly what is wanted in LARP, and even has interesting bits with some of the mechanics that don't require so much RPS. The treatment of Influence alone is an amazing addition to the MET framework, and it was one of the most amazing things in the old MET books to begin with.
The only issue, and it's a literally big one, is the size of the print book. Now given this day and age of digital books and what not, this isn't so bad if you just keep it on a tablet or your phone. Still, for those of us who like an actual book-book it's horribly unwieldy to try and lug this tome around. Still, ultimately cheaper than all the other MET books you had to shell out for back in the day.