I disagree. I've been watching the show since the pilot and like it because I think it's far better written than other sitcom options on tv today. It's new and witty. The conflicts are typically original and end with humor and softness. the relationships are somewhat realistic too. The friends do a great job of presenting their relationships as well, IMO.
I don't really see it disapointing knowing that he won't marry 'aunt Robin' or 'Aunt Lily' because it gives us a chance to make the show last a few more season!
but that's just me
