After looking into DreamKazpers streams and vods i don't see where all the hate comes from he's a great player, sure maybe not absolute best top 3 tracer in the world but he can definitely compete.
I know Kellex from Singularity and he's an outstanding Lucio player.
Don't know much about the APEX guys other than Gamsu used to play League at a high level and that some of them while not being on top teams, still performed well.
Also the Toronto e-Sports guys seems the most iffy about the team, especially Snow who from looking at his Overwatch profile makes me quite worried (Gold Mercy main season 3, masters 4-5, suddenly top500 season 6+??).
Okay nvm, i'm just rooting for Boston since they have the only Danish player :(