It's a significant step up from 2002’s *Tarzan & Jane*—this feels like a real continuation. It's remarkable what can be achieved when there’s an effort, isn't it Disney? *Tarzan II* doesn’t quite reach the level of the original movie from 1999, but this third film in the series (despite the title suggesting something else) is genuinely good. There's a through-line to the story, even though it takes place earlier o…