I never bothered with that game because of all the negative buzz I heard about those segments. Rogue Leader was great though, and jaw-droppingly gorgeous for its time.
It's mostly that the on foot sections are very meh (the controls and camera are bad but they are also super-easy for the most part apart from the two that have platforming), but the space shooting has some nice set pieces.
I'm not sure how I feel about the AT-ST and speeder bike sections, the former feel clunky the latter too much like racing stages and I'm not a fan of racing games in general.
Besides it's rather cheap to get and it's Star Wars.
Meanwhile I unlocked the other two arcade games, I don't like the ROTJ one that much but the TESB one is kinda neat, it feels much more varied than the first Star Wars arcade.
I think the problem is that there are a bit too many on foot sections, while there seems to be only a couple of speeder bike levels so they don't overstay their welcome there are many on foot shooting sessions even in the middle of mostly space shooting based levels.