It's all good, but nothing to make you want to crank your speakers up until your ears bleed. I certainly found the game to be quite underwhelming for the most part, but it wasn't all that bad overall. This is very unfortunately the low point of Sinistar Unleashed. These graphics are simply stunning and run very smoothly. Try the demo and see for yourself.
Sound effects are really good, but the music is only decent.
Yeah, its a little repepative, but the end bosses are great fun to fight and the game seems fun and fast throughout. This is where the game really shines. It's a system hog for sure, but if you've got a good system this is a great graphical experience. Really good sound effects on the weapons and all, and good music throughout. Overall, a really good-sounding title.