ill need to respond on multiple things here.
First off, i doubt it actually 'earns' the best of all time. Dont get me wrong its a good track, it all sounds right but the piano melody is also extremely ~casual, in my ears basic. Wich is probably wich made this so popular.
However the detail and use of certain soundeffects as a part of the music is very well done. See this review not in the light loaded of this being in the top whatever but just a take on the track as would normally be given even if it had not been up there as im not going to lie.
I do want to know however what piano soundbank you used, im still looking for one thats easily insertable for fl8.