Oooh, I actually love those little early on, text-on-black, "Been a long time since you slept in a bed like this..." and all that jazz. Some of 'em are creepy, others I feel like just had that kinda...'mysterious' vibe, you know? And yeah, they are freakin' brilliant with use of music, apart from the songs themselves...the sudden drop outs, or the moments where you get just the 'heartbeat pulse' of Sephiroth's theme song, but the rest hasn't kicked in....yet...but you know it's coming...
I actually remember feeling such a peculiar mix of emotions finding those Aeris/Ifalna/Gast tapes, and thinking that was part of why that bit is so brilliant. Actually, that's another example of plot moments that are TECHNICALLY optional...you're not obligated to play those tapes, by any means, and could easily just walk on by w/o ever even knowing they are there. Also, on a side note, liked how Gast, who has kind of been this important-but-fringe character in terms of the narrative, suddenly returns to a position of importance as Aeris' dadd-ayyy