I would really like to see sticker packs continue to give out bonus gifts after all parties are max leveled. If I had known sticker packs became completely useless I would not have leveled all my parties. Game play is very different without the bonuses they supply. When you get a celebrity to max level you continue to get rewards for inviting them. Sticker packs should be the same. Please consider this. It would help retain interest in playing.
April Gathercole