Great server with active, involved and wonderful staff. No other attempt at an old-school factions server compares, and despite how reasonably new the server is there's a well-dedicated player-base already.
I say all that wholeheartedly, as I spent a week with a friend of mine looking through every factions server we came across and quality-checking them with exceptionally high standards, because we simply refused to play on a server with even one standing complaint that might make it less worth the investment of time and effort.
This server is arguably perfect if you're looking for old-school factions with McMMO. It's one of the last, and the best of those few.