Zugdar on 12 January 2015
Buy it. Its well worth the price tag with the first included. I just finished it and enjoyed playing it every second. Its not as repetitve as other fighters as they continue to change the enemy types and frequent bosses change up the formula. Weapons also change the playstyle greatly.
EDIT: It has a progress ranking system for each level too so even when you beat the main story (10ish hours?) you can go back and aim for higher ranks.
