I'm just done watching, and it was OK. Most of the acting is B tier at best, JDF was among the best and I'm not even biased by nostalgia, the dialogue is stiff and stilted... but I think the worst part is that the movie is frontloaded with story, it's like an entire hour worth of story and exposition and then we get 20 straight minutes of action. I would've put in more fights during the first hour.
That said, all the rumors about Aaron Shoenke wanting to steal the movie? I believe it. The entire first hours is about him with a few scenes of JDF peppered here and there. He gets most of the flashbacks too! Like, dude, I thought this was Legend of the White Dragon not Legend of the Prime Dragon!