Bleh, negative offset
Please use offset 2469 and then do a resnap to 1/4
Then check out the following:
[Sweartin'] (p.s. are you sure this isn't a typo? I think you may have meant Sweatin')
00:32:48 (3) - Too close. Move it somewhere else. (Same error is found in Cruisin difficulty)
00:54:86 (7) - Same deal, too close to (6).
00:57:10 (1) - Hiding behind slider, and the spacing is wrong, has to be moved.
04:44:57 (1) - lol wut? (this is an unrankable slider btw, you'll have to change this, this occurs on Cruisin as well)
[Crusin'] (this IS a typo: should change to -> [Cruisin']
(Remember to correct anything I mentioned above that was found in this difficulty as well).
00:51:73 (5) - Shift this up a bit, it's too close
01:16:36 (5,6) - They are not only too close together, but the 5 is too close to your 4.
02:14:57 (3,4,5,6) - All of these, maybe further down the screen. 2 to 3 is too close.
02:43:67 (5) - Too close to upcoming (6). Move it on up.
03:32:92 (5,6) - Spacing here is also bad. Move them both up, and if you run out of room, consider pushing (1,2,3,4) around to make space.
03:57:10 (3,4,5,6,7) - Straighten these out somehow.
04:06:51 (6) - Looks like it's been nudged out of line from the rest, please realign.
04:25:76 (1,2,3,4) - Separate these guys from 5, 6 (and the 1 even further from 2,3,4)
There were *many* more spacing errors, technically speaking.
http://peppy.chigau.com/Beat%20Spacing.jpg shows the basic guideline as to how beats must be spaced with respect to the rhythm. I chose not to mention spacing inconsistences which I felt were acceptable, however, spacing which is consistent and makes sense is required for a map to be ranked.
The length of your map may also pose a problem for ranking. Can you shorten the map to below 4 minutes?
Your map is rhythmically pretty good, but requires better onscreen form (visually). I also find the gray hitcircles awfully drab, and this could be helped possibly by introducing a light blue hitcircle color (Hatsune Miku hair color?)
Good luck, and please keep working on this!!