On PSN now, 10. I bought it on release and have been playing it with my misses and a couple of friends online. I really like it. It has a classic feel which reminds me of the old school co-op platformers like streets of rage or something.
The graphics are nice, i'd give them 8/10 for their arcadey look.
And the gameplay mechanics are awesome. 9/10

Co-op is fun and can quickly get overwhelming if you dont work together well and efficiently.

Overall this game gets a 9/10 from me. And for a PSN game i think i'll be playng over and over again i think the price is good too.