00:09:801 (1,2,3) - semi-related to 2204417#4723713, but these patterns aren't very beginner friendly becuase of the overlaps. In lower difficulties, because of the importance f time-distance equality, it's best to introduce overlaps as stacks so the reading intent is very clear.
can easily be replaced with triangles to give the pattern a similar feel https://i.imgur.com/LjK4MTr.png
00:02:549 (2,1,2,3) - spread these out? the pattern feels pretty congested and might be awkward to read https://i.imgur.com/NHEd9Aq.png
you need to go through this diff and confirm that you're using a consistent distance snap the entire way through.
while you're doing that, you also need to be sure that you're predominantly using linear flow. because of the style you mapped this in, which is more overlap heavy, a lot of the more angular patterns that force the player to aim "over" upcoming objects can be very misleading and easy to misread
avoid patterns like this, where the red arrow indicates how a beginner might misread non-linear patterns: 00:51:120 (3,4,1) - https://i.imgur.com/dKKKP7e.png 00:56:175 (2,3,1,2) - https://imgur.com/1jaBOvk
00:16:834 - 00:30:900 - 00:44:966 - 00:59:032 - you use too much 1/1 here and it gets really monotonous for a hard diff. you have a lot of opportunities to add triples here by placing circles on reds, or alternatively, kicksliders/repeats on reds if triples would make the map too hard.
ironically your current rhythm makes these chorus sections of the map less intense than the verses
00:13:758 (2,3) - overlap feels super awkward maybe nudge 3,4,5 to the right? ctrl+g on 3 is also an option
00:59:032 (1,2,3,4,5) - for all of these on the kiai, using this vocal-focused rhythm can be an easy and effective solution https://i.imgur.com/5X5vM7K.png
to be clear, i think starting the map like this a little bit jarring but the way you introduce these later works better
yeah this makes sense because it continues the motion of the slider and adds a subtle disruption in movement to emphasize the double. players aren't going to play the full slider either way
it would be song wise, but then you dont get the required 1000 bonus points on the spinner so this is the next best option