Will somebody please explain the ending???

Rating: Null/10 (21 November 2003)

Just seen this film and do not understand the ending for the life of me! I know it may well could be simple and I'm thinking way too hard about it, but from what i could see, the door is open for The Matrix 4!
Neo wasn't killed off, just drained from the battling etc, Morpheus was overwhelmed to see the war ended, Zion is free. But what the hell about the oracle and the matrix architect thing at the end, 'will we see neo again? I suspect so.' ay???!!! Trinity's dead, although she could easily be brought back to life through another film. So what's the ending?? Shouldn't we have seen Neo, Morpheus, and Trinity at the end admiring their work??

Please someone help me!