We haven't mentioned Manon Lescaut... for whom it's difficult to feel much sympathy? She's a nasty and manipulative little minx who leads Des Grieux to a grim and remorseless death, all of which is entirely her making.
I'm just listening to this again (Chailly's recording picked up for £1 on eBay!) and must admit it's never been my favourite Puccini; not only is Manon rather dislikeable as a character, I'm not sure any of the characters particularly deserve our sympathy.
Good recording btw, though I don't feel Te Kanawa is a natural Puccinian...not quite in the Freni/Domingo/Sinopoli class, but enjoyable.