This is much better than the other games that came higher, because it actually has originality and requires thinking! I gave the winning game 2/5 and this 4/5.
....only not as good - particularly when your ship often fires in the opposite direction to where the enemy ship is at crucial times!!
If you enjoy this, try Sid Meier's Pirates, much more depth and very cheap these days.
Completed it the first time through bit it was quite fun, just enough tension to keep you interested. won't be playing it again though, but was fun for a while.
First few goes I felt this was rigged, I never even got a chance for a good score, but then I totally dominated the computer for a few games straight - it's definitely not rigged, just chance, luck and a bit of skill. It's fun if you give it a chance!