I played Bomb Rush Cyberfunk for a few hours last night and it does feel like a spiritual successor to Jet Set Radio (which was clearly the goal) my favourite parts are that you get to know the stage by just freely exploring it before you do any Time Attacks in it. it's got open exploration rather than the mission structure of JSR. the plot is also a lot more developed, with the various factions in the city interacting with eachother a lot more than in JSR. Everything else just feels tight and like they've really captured the vibe (skating around and graffiti-ing things) and removed the parts that compounded that (excessive time limits, awkward controls)