It's definitely not a luck map, lmao. I'd say it's the opposite, being able to rotate properly, gather information on the ct side ain't easy at all on that map. And the t side isn't easy what so ever, if you're able to dominate 13-2, that's not because of timing. Timing is a factor on every map in CSGO, but it rarely decides the whole game.
And I'd say timing had nothing to do with that great ct side.