I went and looked at the replay. 2:35 looks suspect to me
Edit 1: still going thru the replay, 10:53 also looks iffy to me
Edit 2: I watched the entire replay. I'm not the most experienced with stuff like this and I didn't spot anything outright impossible for a human nor did Fiveskill have anywhere near perfect accuracy.
while some parts of the replay look suspect, 1) idk how well replays track mouse movement 2) me looking for signs of cheating make me hyper aware of anything that looks "off" but could be the result of the replay or the player having naturally jumpy aiming. possibly a combination of both.
While someone better then me at this could see something I didn't. I'm going to give Fiveskill the benefit of the doubt here. IMO he is likely not cheating