new Rolex YM ll yellow Gold

[Drew4321]

My wife just gave me a new Rolex for our 40th anniversary. I've had my eye on this watch for two years but never pulled the trigger.
I'm seeing a lot of folks who either hate or love the piece. 'Personally, I think Rolex time pieces are all pretty much amazing. I can't see hating the watch when I look at all the craftsmanship that went into this piece.
Secondly, I don't understand why Rolex discontinued the YM. I believe this to be a collector's piece down the road. Any comments?
BTW new to this forum.