Of course he is not a bad finisher. But due to him being so rubbish physically, (now he is not just slow but actually weak as well ), he is having a lot of trouble scoring against decent teams because we cant just go and dominate a good team and put lots of chances for him on a plate.Tell yourself whatever you like, but you can't tell me someone who finds the net 41 times in a year is bad at finishing.
In any other season (i.e. not under awful Nuno) he'd have 7 league goals by now. Take those in exchange for his 'fortuitous' hauls against San Marino etc.
We also suffer because he cant press as well as other players. We'd do well if we get a second striker who can slowly and steadily take over and phase Kane out (or sell him in jan).