Dull, repetative and pointless but it looks great.
There's no reason to keep playing it after the first few levels - you don't earn money to buy upgrades, your character doesn't level up, you just earn points.
The graphics are good and the levels are very well laid out but the weapon sounds are awful, especially the shotgun which sounds like a spud gun. And don't even bother with the music, use you're own.
I know it's an arcade shooter but I really wasn't expecting it to be this dull. The game should really be called Club 18-30 because between 18 and 30 minutes you will loose interest and never play it again.
Don't waste your money on it, play the demo instead.