The designs are great, and while all of the characters don't look horribly original, some of them are outstanding. Yumi is an excellently designed cute anime airhead. David is the heroic anime studmuffin. Natasha is an intense soldier with an arrogant streak. Nothing original about those concepts, but the way the characters look is very original.
Animation is above average, especially in the fight scenes.
Overall, you might not want to see this unless you watch the original series first.