I can't say GrepoNoobs without a reason as I have a few (probably hostile) members nearby but the name says it all really. It might be a coy trick to persuade everyone to believe they are but it's happened before with an alliance I had faced in Marathon, similar size, much better than the one I was in.
But enough rabble about that, my bottom 3 are:
#1 Mercernaries: Biggest member alliance; 90 players.
#2 Three Headed Monster: 89 members, it's almost a clone of Mercernaries.
#3 Centurions: Why? Because they invite without a message, clearly that's MRA behaviour.
(The cheeky founder wanted me to abandon my alliance. Um no thanks.)
I'd put Odyssey up in bottom 3 but they're not one of the egoistic alliances that harp in the externals, despite having 87 members that could.
Centurions vs. GrepoNoobs that would be a fair fight.
Now for something positive: Top 3!
#3
Phoenix Reborn: Playing it cool at rank 6, they also have decent BP as a whole. I like them.
#2
Reformed Law: They were top as KombatIcons, but now as the name shows, it's been redesigned to make them a pretty sharp adversary for number 1...
#1
Cerberus: 51 members, all deadly. This reminds me of Dystopia in Rizinia at the time they were 8-9. Hands down, best alliance formed, now they just to grab as many cities as they can from weaklings and they'll be very dangerous.
An additional favourite, WARLORDS with 40 members and are 11th. Very decent; if they face Cerberus, it will be a very fierce battle and all the more enjoyable.