Kingdom Hearts Marathon; Kingdom Hearts Birth By Sleep: With the exception of Evil Mc Wigglefingers, did anyone want to know the answers to these questions?

As much as that might sound like a joke, the best way to describe Kingdom Hearts: Birth By Sleep's plot is to ask that question because that's all this really is. Like with all the non-numbered games, it exists to answer questions. What doesn't help this though was that it was made for the PlayStation Portable, and until relatively recently, was the only place you could play it (unless it got a PlayStation Vita port on the shop, though considering how well that did, you could make the argument that my point still stands). Thankfully though, there are other ways to play it now. So how does it improve on from Kingdom Hearts 2, and the other handheld spinoffs?