Super Stardust Delta is definitely worth more than $10 on the PlayStation Store. Great game to introduce the PS Vita!
Impressions:
The graphics in this game really awesome! The way the map is laid out, you can travel around the small globe and destroy meteors and enemies to increase your score. You get upgrades for your spaceship such as bigger weapons and the way the Vita utilizes many of the features in Super Stardust Delta is really amazing.
Score:
Graphics: 8/10
Gameplay: 8/10
Replay Value: 9/10
Extra Content: 7/10
Final Words:
All I can say is that this game is definitely worth getting, and it's only $9.99 on the PlayStation Store! It's $14.99 with the DLC, so if you want to get the complete package, I'd suggest you go for that since the DLC separate is $7.99.