On snipezilla what most people don't account for is the range. Since very few that snipe with ambassador it is 17 damage at range(body), it is not popping you point blank like most spies do from behind, it is a distance shot. Head shot is 102, still leaving 6 health. This is why we say it is a minimum of 2 shots sometimes 3, unless chipped by another sniper and first shot is a headshot.
Mixup is confusing regular spy play with how spy sniping is done on snipezilla, which I believe I have never played against him with spy so it is totally understandable because 95% of others that play spy try to play it like a regular spy, thus backstabbing and getting kicked then shooting point blank at snipers from behind which does not fair well once you get drowned in a minimum of 3 jars of piss.
2 different play styles. Similar to styles of sniping: quickscope and hardscoping
2 different styles for spy: shooting point blank headshot from behind followed by 33 damage body shot or sniping from afar 17 damage body shot, headshot, body shot (order always varies)
Spy is extremely harder to play than sniper and should not be bitched about. I gave solution to people that complain earlier in the post. (This last paragraph is what the thread is originally about. The community is just filling in the holes along the way)