Brings back memories! I'd never seen that film before but did learn from those who learned from that sort of thing. It's a good 'start', and then, naturally, everyone develops his/her own 'style'. No two 'styles' are ever exactly alike and that's normal too. The only 'catch' is that it has to sound right. After that, it doesn't matter what your 'style' is or how you do it... just do it right.