Flash sucks

I havent used flash in months and its great. How often to you see fail flashes or someone flash to get away just to be followed by a flash? Probably a lot. On top of that it creates a reliance on having flash to dodge spells or escape, heaven forbid you learn to move, watch the map, and get a little creative with strategies. I'm not saying it can't be useful but I think it has an overall negative impact on game play. Just my opinion but I really hope some people hate on me like at the start of every ranked game.