Have just been thinking about this. It's still very sad, however, what a legacy he left us with.
While Lynott's image, songwriting and all round cool guy persona went into making Thin Lizzy what they were, they were also a sum of their parts with the innovative twin lead guitar playing from Robertson & Gorham, and who most people regard as one of the best hard rock drummers of all time Brian Downey.
Those four mid-career albums; Fighting, Jailbreak, Johny The Fox (where my user name came from) and Live & Dangerous were just brilliant, and albums that I never ever get tired of hearing.
"When the spirit slips away
There's nothing you can do, there's nothing you can say
May the angels be watching over you
When your spirit slips away"