In terms of pre-NHL hype, you must adjust for the "information age" which is extremely significant and usually not in a good way.
Tavares suffered from the information age by playing in the OHL too young and breaking 99s scoring record at 16. That set unfair expectation and created far too much hype relative to how he rated as a pure prospect.
Lindros was hyped as a can't miss "next one" more than anyone since Mario Lemieux, rightly so - he was an incredible prospect who was flawless in terms of on-ice toolset.
But Mario was the most "can't miss" prospect ever. I recall watching highlights of Mario in Laval on French television in Canada. I learned French just from watching the sports report - he was getting consistent coverage in his draft year. I think he had 282 points, averaged 4pts per game which, on any scale, is astonishing.
I always felt he'd end up in Monteal, someway. I'm kinda surprised he didn't. Montreal may have actually, physically, exploded (the team, the city) if that ever happened.