I mean, just +3 supply and a GG (another +2 supply with benefits if you like) is great for a tall empire, the near invulnerability until Dynamite is a bit more situational but potentially amazing.
If you're going on the offensive then it wil also make you happy that your opponent doesn't have the wall and when you drop a citadel onto him you'll have even more fun.
If you're going on the offensive then it wil also make you happy that your opponent doesn't have the wall and when you drop a citadel onto him you'll have even more fun.