Drafting is tough, but it's not a completely a crapshoot, compare Holmgren's drafts with Hextall's drafts.
Holmgren, 2006-2013
top 30: #2 JVR, #22 Giroux, #19 Sbisa, #8 Couts, #20 Laughton, #11 Morin
31-50: #39 Nodl (183g), #41 Marshall, #45 Stolarz, #41 Hagg (202+)
51-100: #52 Ratchuk, #55 Bodrov, #79 Matsumoto, #66 Klotz, #67 Bourdon, #84 DeSerres, #81 Morrison, #87 Bertilsson, #89 Chaput, #68 Cousins (324+), #78 Ghost, #72 Goul
100+: (26 misses), #122 Kempe, #161 Maroon (513), #178 Rinaldo (370g), #119 McGinn, #117 Leier
top 30: 6 picks; 3 top six forwards, 1 middle six, 1 3rd pair D-man, 1 miss
31-50: 4 picks; 2 depth players
51-100: 12 picks; 1 top 4 D-man, 1 depth forward, 10 misses
100+: 31 picks; one middle six forward, one fourth liner, 29 misses
Hextall, 2014-2018
top 30: #17 Sanheim, #7 Provorov, #24 TK, #22 Rubtsov, #2 Patrick, #27 Frost, #14 Farabee, #19 JOB
31-50: #48 NAK, #36 Laberge, #48 Hart, #35 Ratcliffe, #50 Ginning,
51-100: #86 Friedman, #70 Sandstrom, #90 Tomek, #98 Dove-McFalls. #52 Allison, #82 Twarynski, #80 Ustimenko
100+: (13 misses) #138 Lindblom, #158 Marody, #109 Bunnaman, #139 Hogberg, #169 Laczynski, #107 Sushko, #137 Cates, #196 Kalynuk, #127 Wylie [misses include long shots like Kase, Lycksell and Ersson]
UDFA: Myers, Zamula
top 30: 8 picks: 2 top 4 D-men, 1 top 6 forward, 3 still to be determined and JOB/Rubtsov
31-50: 5 picks: 1 top ten goalie, one bottom six forward
51-100: 7 picks: no one has made it, only Dove-McFalls flopped
100+ 22 picks; 1 top 6 forward, rest are unknown, Marody garnered a 3rd, Kalynuk unsigned, 13 misses
Where Hextall shined was after the 1st round.