The big thing for me is that UdoTan's free agency is coming off a title and an MVP, not a bad split. That makes him one of the cleaner offseason pickups if a team wants raw firepower.
The map score looks bad, but I think the bigger issue is how often their early advantages vanished. JDG had Lotus on the ropes and then T1's mid-rounding flipped the whole thing, which is usually where international teams separate themselves.