I've been having fun with the game for a couple more days than you. The leveling up aspect can be a bit addictive as you approach a level that opens up a new zone. I made it to Saturday Headline last night, so I've moved in to zone 2 this morning.

The little sound clips at the end of the mission remind me to go back to the tab I have the game open in and start a new mission, and are pretty funny to boot.

I haven't listened to the radio yet. We always have the TV on in our house, so maybe during work one day this week I will have to stick in some earbuds and use the Rising Star stream as my background noise during work.

Have fun with it! I am looking forward to seeing the continued development.