Stormsurge Experience?

To anyone who’s run the stormsurge how did it go? I want it because it looks cool but looking at its abilities and guns I feel like I don’t see much. Feels like 2 actual good guns then a bunch of missile bullshit with meh strength and no AP.

I get it may not be meta but it’s a neat looking titanic unit but feels like it doesn’t pack the punch other titanic units might do.

How is anyone’s experience with it who has played it? Better vs horde armies?