I don't usually watch demos of players here, unless i've known them for years and wish to try to defend their reputation. Spucky is one of those players. She was playing on our Eagle yesterday, and she can easily out-sniper me, she's amazing. Also she doesn't hack. I assume you based your demo off the first 30 seconds of the first demo? Hep playing style at train is to move back and forth covering both sides of train. It looks like a wall to someone who can't analyze one's playing style, but if you watch before her 86th kill, she does the same thing despite there being no enemy when she's looking. also she missed so many enemies which a wall would have picked up(at either 87 or 88 when she dropped her g-36 and left via cablecar and didn't see the 2 or so people in the water, or maybe after when she was under boathouse literally walking beside an enemy in the water.) A wallhacker, no matter how good, would react to those people. Perhaps I should show you my hardest-to-detect wallhack demos to date, whom happened to be ex-competition players and took 5 admin reviews to deem them wallhackers.
I could only stand to watch most of the first demo at .7 timescale and r_shownormals 1 with my sound up(oh, she uses her sound alot better than me, me being about 30% deaf)