14 goal in 30 Appearances is good enough to be a top striker, but Mario seems to often to disappear in games. Meaning his actual impact / contribution overall can be questioned.
7 open play, 3 pen, 4 free kick
I just think a ratio of 1:4 in relation to open play goals to games isn't going to frighten opponents. Its not like he is a creative spark either. So it gets me a little worried.