Picked it up and its nostalgic as hell.
Agree with that. Can't decide if I'm particularly impressed or not yet - I've not found anything 'under the hood' that's particularly changed and the downloadable originals were a decent nostalgia hit a few years back.
That said, it's telling that I didn't play through much of those downloadables whereas I expect I'll be finishing these on the PS4 (the trophies probably help here!).
Did the originals have the 'time trial' leaderboards? Already lost about and hour watching my "one more go"/"that one didn't count" housemate on this earlier
Just the first. Not started the other two yet.
The bridge one was awful. And it was just one section of it too that took me about 55 lives haha.
I'll look out for this, though nothing will ever top the Lion King waterfall on the Mega Drive