I just hope Aruto gave Fuwa full authorization to his drivers & keys this time. No wrenching/forcing things open! Don't break the Zero-One Driver or you'll pay for it!

I think it would be FANTASTIC if he forced open the driver. Like, it's a perfect reversal; he gets authorised to use the key this time, but he goes "screw you" to the whole 'only the president can use this' thing.

If the product images are any indication, the key will be open when he scans it on the Driver. The guy who played JK in Fourze pointed it out.

Guys, I keep saying, Wanwan Thouzer! Aruto himself would approve of this name and Isamu would laugh at it!

These are badass suits, even if they're basically repaints with new helmets and small details. It's very hard for Vulcan to look bad, and finally Valkyrie gets a proper upgrade.

So, Metsubojinrai.net is the antagonist here again why?
Is their fused Rider form out of control or what?

Short answer, yes. I recommend watching the movie; subs are out

Only if there's another Rider nearby with an extremely similar form: Kamen Rider Toowan Thouzer.

I absolutely love Vulcan's new form! It may be a repaint, but it's one from a great suit on it's own. I think this one looks better than Metsubojinrai's suit, since the helmet fits the body much better, same with Valkyrie, these two have some of the best suits here. A part of me would have liked it if the Zero-One Driver was recolored, but that would be too much.

Speaking of movies, I REALLY need to find time to watch them at some point.

Metsubojinrai while not the most solid suit, ends up looking better once you get the actual context behind its formation. But both Vulcan and Valkyrie definitely got the better end of the stick in kitbashing.