Okay, you have your opinion I have mine. I'm not some nobody I was ranked 23rd in mkx online for a while online, platinum in SF5 and played many other fighters at a high caliber (can provide pictures if necessary)
It's like snake in super smash brothers brawl, people kept arguing that such and such character was better then snake because they can do XYZ, but never took into consideration that he launches at heavy at 120% and lightweights at 80%, lives to 150%+ and if he lands a hit he's doing 20-30%.
Same with scarecrow, yeah people mix him up, camp him, and give him problems. But if he lands ONE combo he takes the life lead 90% of the time. Do I think he's top 10? Yes maybe like specifically 10, but he's extremely strong.