Revenge of the Sith DS

Has anyone played this? Could someone maybe tell me if this is worth getting before I go out today? What are its good points and flaws?

I don't really like side scroll. If they made it like Jedi Power Battles for the PSone then it'd be okay.

How about a more important question:

Does it utilize the DS's bottom screen?

No other game seems to do so... 😒