The developers/designers must tear their hair out sometimes.
No verbatim quotes, the following are paraphrased from what I read around the traps - in opposing pairs.
As they say, "You can please some of the people some of the time....."
"Storm8 release too many new dragons, we have no-where to put them"
"Not doing this World Event, it has only 3 dragons, there should be more."
"4 slots on a habitat is too expensive"
"When are we getting 4 dragon habitats for Diamonds"
"Is this mining dragon EVER going, it has been here forever"
"There is never enough time to collect all the pieces"
"LOVE this dragon"
"This dragon is horrible"
(Both comments about the same dragon)
"Another World Event? It is too soon"
"Wish they did World Events all the time"
"Wish we could delete from Storage"
"Love keeping the pieces as souvenirs"
"This tournament was rigged"
"This tournament was really easy and enjoyable"
(Both comments about the same tournament)
"The decor trees should be bigger"
"We have no space for decor"
"Love it when we win battles with babies"
"Hate it when the babies beat us in battles"
(Think about it, it is opposing....)
"I can't breed a [enter name of difficult to breed dragon]"
"All I get are [enter same dragon as above]"
"The boosters take up too much space"
"Why don't we have black and pink boosters?"
Variety is the spice of life.