I think it was more a character thing, rather than the power. Seeing him grow from a skinny kid, through to the leader of the team, to someone who, until recently at least, was said to have leadership skills on a level with Captain America. Cyclops also had a talent (one that seems to have vanished recently) for spacial geometrics, tied in with his powers - with just a glance he could take in the layout of a room, filled with enemies and with one blast hit everything in the room, all the angles for rebounds etc, worked out. (Wolverine saw him do it in the Danger Room once and said, "Remind me never to face you over the pool table, bub.")
Yeah, the glasses are a handicap, but it's not just red glass, but has to be ruby ground quartz. And in an old. old storyline, the idea of the Twelve was a major story line, the 12 most powerful mutants, and yup Cyclops was one of them.
As to Gambit, I think the theory was that he was an orphan, his powers were energy based - the same type of energy as Havok and Cyclops, his appearance was similar to both the Summers boys, the cavalier attitude of Corsair and and they eyes....