Don't trust star rating too much when you start closing in to 5 star rating, it doesn't work "perfectly" for every map.
Either way, a really lovely intro and great mapping. A star from me and some suggestions that usually devoid your Distance Snapping and such for symmetry and angles.
[Dwight's Challenge]
00:08:149 (7) - It would be really lovely for symmetry and prettiness if you could move this ever so slightly to the left without grid snap to overlap with the end circle of (1) orange slider.
00:09:208 (1) - Any chance that you could move the end control point of this to closer correspond to precious orange slider, to make them more symmetrical alike, specifically grid snap it so the control point is at the base of the "1" in the previous slider that shines through.
00:09:914 (2) - Maybe move this 1 grid up to the grid line, horizontally with (1)?
[Hard]
00:00:31 (1,2,3,4,5,6,7,8) - This part is trippin' me up. (1,3) is 13 grids away from from (4) and 20 grids away from Y-axis while (6,8) are 16 grids away from (5) and 22 grids away from Y-axis. This doesn't look right in symmetry and without remaking first combo, you could fix the symmetry by moving (4) one grid to the right to make (4) and (5) symmetry to Y-axis good. Then you can move (1,2,3) 2 grids to the left to fix that, making the distance between (1,2,3) and (4) + Y-axis same as the distance between (6,7,8) and (5) + Y-axis.
00:02:855 (1,2,3) - I would personally move these 1 grid up.
00:16:620 (3,4) - 1 grid to the right to align (3) with (2) vertically.
00:16:973 (4) - The placement of this looks wrong when you consider the angle of the (3) slider. Moving it 1 grids to the right looks good to me, and spacing also looks better when you consider spacing between end of (2) and (3) which is the same distance in the timeline as (3) to (4), even though I know you aren't that much after perfect spacing here.
00:26:149 (1,2,3,4,5) - This shape's angles makes me cringe. Maybe move (1) left over above (3) and then 1 grid up, followed by moving it all 1 grid to the left and 1-2 grid down and then move (2) and (4) 1 grid to the right, but I'm not sure.
[Easy] and [Normal]
Nothing wrong here, good symmetry and angles.