Sen was also playing their first int tournament after the meta shift with the skye nerf and yeah they did looked sloppy these past two matches but they can bounce back and work on their mistakes since they have the time for it.
Fair enough point about TH but tbf even in madrid everyone thought GENG is is clearly better than SEN in the GF but they won. So in the end we can just wait.
GENG were better at madrid too, but the moment they lost map 4 which was split their mental was fucked going into icebox. GENG wont fumble a group stage match especially over SEN.