Lukaku has some boundries of skill, his finishing has potential is somewhat not brilliant. He obviously has strength, and can use that for when he charges onto balls and what not. From what i have seen in videos, i can see that he likes to make attacks fro himself skilling on players - which sometimes works and sometimes does. You can see the resemblence to Didier, but he is built to much to be next 'Drogba', but he has the ability to become himself with his own assets which can be improved by working with Drogba.