Instead of tossing around blame and namecalling pointlessly, I'm going to point out some patterns in this map that I don't think are very fair at all. Examples:
01:26:070 (15,1) - You expect the player to cross 75% of the screen in less than 1/10 of a second, and the music isn't even especially intense there, which doesn't make much sense. Most people complaining about the map are doing so because of patterns like this that aim for sheer difficulty rather than playability or going along with the music.
02:01:446 (7,8,9,10,11,12,13,14,15) - I don't objectively have problems with most of the stream spacing in this map, but the angle change here feels HORRIBLE, at least to me. Around (11) or so, the angle takes a sharp turn instead of a smooth one, and it just doesn't really work. I'm not sure I've full comboed this part ever, and I've tried this map a lot. 00:43:758 (7,8,9,10,11,12,13) - has a similar problem, although it's not quite as bad.
03:00:579 (2,1,1) - The slider blanketing here isn't very great, and the blanketing all throughout this slow section suffers from similar issues. Set the circle size to 2.5 to see it more clearly.
04:00:231 (1,2,3,4,5,6,7,8,9,1,2,3,4,5,6,7,8,9) - The note speedup here also feels pretty bad, and to me it feels more luck-based whether you hit it or not because you have to change your cursor angle and speed so quickly.
04:13:845 (14,15,16,1,2,3,4) - Another really sharp, weird angle that I screw up more often than not. This one isn't as bad as the others I've mentioned though.
04:25:116 (16,1) - What am I looking at? I can't think of any possible cursor motion that can play this intuitively.
05:00:925 (2,3,4,5,1) - Not necessarily a problem, but can anyone even FC this? 1.20x note spacing on 2 x 2.8 slider velocity.
I actually like this map a lot; it's challenging, fun to play, and has a lot of awesome-looking patterns. The problem is that it's just not very high quality, and the problem with making maps this hard is that almost nobody knows how it actually feels to play, or whether certain patterns work or not, so it's not going to get too many useful mods - and even if it does, you might have to give up some of your awesome patterns because, despite your best effort, and despite how fun they might be to play, they're not necessarily good.
Remember: there's nothing wrong with mapping for the graveyard.