They're gimmicky as fuck and I adore them for it :D

My review of this set will be going live on Friday.

Now I haven't seen the movie but aren't these arms supposed to provide weapons as well?

Yes. In the movie they each receive weapons.

Swordgun (Wizard Arms)
Medaljalibur (OOO Arms)
Rocket Module (Fourze Arms)
Trigger Magnum (W Arms)

Unfortunately the AC set doesn't include any. But if you're like me and own a plethora of Wizard & OOO figuarts you have extras of their weapons.

So is this set more or less expensive than other AC releases?

I love Fourze out of personal bias, but Wizard is probably, from an objective point of view, the best. I was surprised! W and OOO had some transformation clearance issues, as Den-O has pointed out.

Same price AFAIK. Probably why the weapons were ditched. Keep the price the same yet include all four armours.

As a big OOO fan, I'm really disappointed by how that one looks. Didn't expect much better given what they had to accomplish, though.

Want figures more now

I feel like it's afford thing I'm not collecting gaim toys:D