I disagree. Smash Bros was dripping with charm, this just looks untoward. Comic fantasy violence has to be funny, and whereas 'serious' characters like Snake slotted in perfectly due to their dry charisma, there is nothing funny about Radec, not least because the entire Killzone series is fucking dire. Of course they'll try to instil some personality into the prick, but it'll be so blatant that I'll probably kill someone afterwards.
It does look better than what I was expecting. It's frenetic and vibrant at least. The omission of Smash's trademark finishing mechanic is a glaring oversight though as it was clearly the most gratifying thing about those games. Did the developer suddenly experience a pang of guilt late on in its creation and think 'well we need to change something, otherwise they might notice'.
Nintendo has that extra vital advantage of history.