Late to the party here, but +1 for me!
While the modding is great, the bigger selling point for me is 1-6 players (yes 8 would be even better). A strategic level game using WeGo with up to 6 players can provide a very rich gaming experience. The WeGo aspect allows players to input their turn on their schedule, vs having to coordinate all players being online at exactly the same time. I've already got 5 others players ready to start our first multiplayer game!