Uruguay were disappointing at 2014 World Cup despite qualifying from the group. Their performances weren't helped by the fact that Luis Suarez, who was the only player to score for them in open play, started the tournament injured and ended it suspended after his infamous biting incident against Italy.
If you ignore the one sided playoff against Jordan Uruguay were not able to produce a positive goal difference from qualifying. They were very poor defensively and should be expected to leak goals at the finals. The opposition scored the last goal more often than Uruguay which is worth noting.