The whole Zune software makes you feel dumb after using it. I hate to say it but it's true.
When I used to use iTunes, it's a little awkward but it did what you wanted it to do. You had control over Smart Playlists and could have multiple criteria such as Not Played in 6 weeks, Rated 3-5 stars, Album title contains "Greatest Hits", and was added within the last 7 weeks.
Zune doesn't really let you create multiple playlists and then create a smart playlist that can contain other smart playlists.
The Heart/Broken Heart is not a good idea. This is how I feel. When you're trying to view your Zune on a TV, how hard is it to see the difference between the two symbols on a smaller TV set? It takes a second or two to see.
We should be given a choice between systems. Some people don't need the granularity of 5 stars, but some of us do. This is like the argument for Self-Serve gas in NJ. People who don't like getting out of the cars to pump the gas don't want to change it while people who hate waiting for a slow cashier and would rather stick a credit card in and leave within 2 minutes are forced to use something they don't want. With allowing self-serve, you COULD have both. Otherwise, you feel like you're in a Vonnegut jr. book where everyone who is smart is made stupid to make everyone equal.
If your development team doesn't want to make the rating system both, chances are you're never going to do it. It's been over a year since I've had my Zune and I thought the rating system was stupid then as I do now. Give us what we want or we'll jump ship to something that has some market share. You can't act like Apple until you have that market share. Open up the player to work in other media browsers and open up the rating system. If it weren't for the deep pocket of Microsoft, I'm afraid the Zune would've died a long time ago. It's sad to say, but it's really true. You have a good product crippled by bad software.
My Zune 30 is not only still having a good run, but it's now grown up into a Zune 60 running for twice as long of a run..