To be fair, Januzaj is still taking too many risks during games. It makes the good stuff look really good, while the bad stuff gets swept under the carpet because he's still a kid.
I would be hesitant to make full-on comparisons until I've seen what he's like when he's ironed a few more of the weaknesses out of his game. If he can keep his productivity up while making fewer errors, then we'll able to say whether he's actually better than such and such a player. For example, Welbeck used to take few risks but his end product was crap; it's only now that he's starting to get over it and we can judge him as something close to what he'll eventually become. That's the balance Januzaj needs to find, albeit in the opposite direction.
I thought that he was the best player on the pitch yesterday, regardless of the goals. Odd comment IMO.
I'd expect any top player to take risks, never mind a youngster that looks like he could potentially become a top class player.