It might be "fun" for a while. I highly doubt a lot of people will stick to it. However, the SG reward for ranking is pretty good.
Like what Erin said, it's very client sided and lag will screw you over hard. It's locked to random match making, unless you make a private match. Matches are 6v6 and no less. This also means you need 12 people for a private match.
The matches are 5 minutes long, and winning depends on how many points you collect (from points on the field or stealing points from kills). Melee kills in one hit, Ranged is like 3~6, and techs are 1~2.
It's actually pretty strategic when you get deep into it... when you get deep into it.
There is one weapon that sticks out over the rest, and that's Dual Blades (Soaring Blades iirc in na). They have the melee kill power and they have a map size ranged move that hits way harder than a ranged weapon should.
Then there's two other weapons who are very different from the real game. TMG and Bow. TMG is a ranged lockdown weapon and bow is either a map wide sniper or a melee shotgun (both bow playstyles one shot).