Stupid question... Moonlight bridge

[Gaulin]

I've almost posted this topic a few times but chickened out because I'm sure I'm a dummy and am missing something. How the heck do you use the moonlight bridge spell? Attacks can't pass through it, you and your friends can't, and enemies can. Obviously it can be used to cross gaps and leave your enemies behind, but that can't be it? It can function as a straight up wall, but it only blocks ranged attacks and it's only 10ft wide. As the highest level focus spell for a cosmos oracle, it's gotta be good, right? What am I missing?

[Blave]

You're not missing anything. It's a bridge made of light. It's not meant to be used as a wall.

You can use it to cross difficult terrain and chasms. Since it only has to start on the ground but the end isn't defined you could use it to get above the tree tops in a dense jungle or something.

And it's not really uncommon for focus spells (even high level ones) to be underwhelming.

[shroudb]

you can also use it to have the whole party go above the enemy, while the enemy can't follow you, and shower the enemy with arrows and spells.

That said, a 120ft bridge for just a focus point is often amazing exploration tool. You can use it to bypass chasms, rivers, steep mountains, even stay safe in a bog/marsh and etc