I actually watched the film again yesterday, after the discussion on this thread. (For those interested, it is available on YouTube in its entirety) Even having seen it recently, it still brought me to tears in all the places it usually does. Some people I know have tried to marginalize the film due to its obvious sentimentality--a friend compares it to a Lifetime movie--but I definitely think it's one of the foundational films in contemporary gay cinema. It's right up there with PARTING GLANCES and MAKING LOVE for me.
"You travel alone because other people are only there to remind you how much that hook hurts that we all bit down on. Wait for that one day we can bite free and get back out there in space where we belong, sail back over water, over skies, into space, the hook finally out of our mouths and we wander back out there in space spawning to other planets never to return hurrah to earth and we'll look back and can't even see these lives here anymore. Only the taste of blood to remind us we ever existed. The earth is small. We're gone. We're dead. We're safe."
-John Guare, Landscape of the Body