Bold statement? I'd call it common knowledge, but if you're able to provide an example of a free browser game or app that manages to support itself entirely by ads and matches Inno's revenue, I'd be curious to hear about it. Besides, with all the ever more advanced ad-blockers most people use, I can't see it as a reliable source of income.
you make a lot of assumptions. w/ your vast knowledge of the corporate world, you should know that we can't name another company's game on this website.
I know many of free players who are able to reach the top ranks of the tourney and complete events without spending a dime.
on occasion, yeah, but not regularly. those free players would do even better if they had 2 fire phoenixes or 3 or more bears and that's not an assumption. by the way, this event can't be completed. the quests are endless and the potential for grand prizes is unlimited. this event is totally different than previous ones and even the mermaid event so your point that people can complete events no longer applies to the current issue.
the point that you're missing is not whether or not this game could function totally without premium features. it's that the changes that were made in this event, both before and after
they reduced keys because of magic workshops, are making it less fair than the game previously was. people are also complaining about the scout or gain 15 vapor quest very often but premium players can produce crafting spells easily and cycle their recipes easily w/ diamonds. also i know a few players that did spend a lot of $ and they are tired of spending money to remain competitive. you complained about that a lot yourself, a lot in fact.
a year ago, they were going in the other direction and made it easier for everyone to win all of the grand prizes. now they are going in the opposite direction and premium players can win several and that will make it impossible for everyone else to compete w/ them. many of us are unhappy w/ this new trend. by the way, getting lucky and doing well in 1 or 2 tournaments doesn't mean that every tournament is fair.