I had 800 points left and was debating weather or not to (re)purchase this title. I tried the demo...and I had to relive the good ol days. Multi player can be fun, and can be quite fast paced.
I do wish it wasn't $10 as you can prob. get it cheaper for the PC, so definitely try the demo. For me playing a FPS with a controller makes life so much more blissful.
This game definitely holds the test of time with its fun value!