I think FPX is a good team, but they will never be world beaters with ange1's performances and very questionable decision making.
i dont think the igl excuse can really be used here, stats dont tell the whole story but ange1's FK/FD and KAST are abysmal. he allows/takes way too many opening duels for the roles that he plays, and he doesnt win very many of them. (3-16 against DRX)
i remember TMV saying that KAST can be used to show how what percentage of rounds you are a detriment to your team (ex: 70% kast means you are a detriment to your team for 30% of rounds)
ange1's KAST is 61% this tournament, this means for 39% of rounds he was a detriment to his team. this is pretty abysmal considering controller/initiator players are the roles with on average the HIGHEST KAST.