I'll be playing some GAF levels for about a hour or so. Quote me with your level + ID and I'll give you some feedback and a star.
Here are some of my own levels:
Bowser's Castle 64
4DE0-0000-004B-3AD
Description: Revisit Mario Kart 64 while racing through Bowser's castle. The ? blocks are mostly filled with Mario Kart items.
Casterly Shroom (Hold & Tap Y)
0BB1-0000-004F-CF08
Description: Venture Casterly Shroom of House Goombaster while going through a trial by Y combat. And maybe you'll find out if Tywin Goombaster really shits gold.
Last Hours (Dawn of a New Day)
2BBD-0000-003F-4B9
Description: A short retelling of the moon crashing on Termina. Spiritual succesor to the Dawn trilogy.
Mariotroid II: Return of Mario
1542-0000-0050-8DB5
Don't give me a star if you didn't like it.
Also, some of your levels are missing a digit.