Some people like Superstar, others are completely annoyed with all the bugs and the slow scrolling and zooming that come with it (for free). The Gamers Temple also mentions these issues, but still give the game a score of 87%. Here's a little bit from their 2-page review:

"The entertainment career is a welcome addition to The Sims because players now finally have control over their sims at work. The amount of money that you bring home each day is entirely dependent on how well you do while at Studio Town. The dark side to this is that you can just as easily come home with your pockets empty. Starting out as an entertainer is quite challenging; the fame objects to which you'll initially have access won't earn you a lot of money. You'll need to play well just to have enough to cover the basic expenses such as food and your bills."

The whole review can be read here. Other reviews are in our review index.