Let me first say that I am happy to have finally gotten an invitation to test out FirstBlood, my expectations were honestly far exceeded. The scanning of my relevant games (Dota 2, CS) was pretty enthralling, and the fact that there are already tournaments and immense giveaways give the feeling of a fully alive ecosystem. With more volume and friends consistently online, I can see this platform rivaling the Discord and Steams of the world. Once advertisers catch on and realize that the blockchain is the way to go, they will hopefully provide what's necessary to help 'FB' and the Overwatch platform thrive.
There aren't many cons; I'd say the User Interface is aesthetically pleasing but at times the site itself and app is a bit laggy to the click. Daily tournaments and the intial tournament buy in tokens provided are really a great commodity to have. I look forward to making this my main platform, and it will actually bring me back to Dota 2.