Other then that he's either right, or I haven't seen it so I can't comment on wheter or not his is right or wrong.
Also, go watch teh 74 epic episodes of Monster. One of the best anime there is.
Edit: And also, deathnote was good up until the end, mostly because the logic used by the end was stretched way to far. While the show did have some pretty gnarly stretches from time to time, they were mostly forgivable until that.![]()