Watched the Dragon Quest V move last night. I have to admit I was sceptical about it at first but I ended up enjoying it a lot. The music and the well places sound effects from the games helped. Still not sold on the graphical style expect the monsters looked really good and Bianca is really cute, including some of her interactions with Luca. Although she's not really a country bumpkin in this version. I dunno why their hands were so big. The Metal Slime scene was great though.
I didn't mind the ending and I see it the same as @Hero of Time. Although I felt it was a little bit too meta, and taking a dig at the Internet. Although it wasn't wrong. The ending was hinted at in the dialog, at least in the subbed version, so I could tell they were dropping hints but it still came out of left field. I'm more mad they cut out the daughter to be honest.
I was a but surprised they had the Japanese version and it was the default option, so might watch it again with the English dub (unless it wasn't very good?).
Hoping it gets a physical release, I know they've released the Castlevania series on DVD/Blu-ray.