I remember seeing these English language trailers way back in the early 90s when the movies were released in England. I'm no huge fan of the second series of Godzilla films. They aren't bad, but just lack something the first series has. It also could be seeing them with more mature eyes, and perhaps building them up in my mind before seeing them. I had much smaller expectations for the third series and enjoy them a lot more.
The trailer here is fun though. This movie pretty much started the beam wars that the rest of the 90s flicks got to be known for, which was not a good thing. Music sure is good though, but that's pretty much to be expected. And yes, there's a reason for Mothra being here.