You can watch A Bride for Rip van Winkle as a movie or a dorama. They are both the same. I'd recommend watching it as a dorama because like all Iwai Shunji movies, it is slow as. Its still beautiful enough so that I didn't skip any scenes but it was a frustrating movie to watch because introduces interesting elements to the story such as the Noriko's Dinner Table like fake family substory but doesn't take them far enough. The most interesting character in the show is Ayano Gou's Amuro. I so wanted him to take centre stage in the movie but Iwai kept pushing him to the side and we got way too much Cocco.
Rip van Winkle is a movie where it takes a long time for the real story to be revealed but the journey should be a lot more fun. I kind of get in my head what Iwai Shunji wants to convey but this movie just lacks that playfulness to make it memorable. I was happiest watching this movie when two faces I know showed up for a cameo near the end. I can't say any more without spoiling the whole thing.
Iwai Shunji fans will probably eat this up. For me it was a movie that looked good but didn't entertain me. Meh.