Contrast the above with the following groups from the last World Cup. Again, ELO/Chess from just before World Cup began.
Spain (2), Netherlands (5), Chile (9), Australia (26)
Uruguay (9), England (6), Italy (11), Costa Rica (25)
Germany (3), Portugal (7), USA (13), Ghana (28)
There is not a single group this year that is anything close to as hard as those 3.
The NIT groups will be much more exciting.