I think aside from the three sorting options (Hot, Top, New), I think it will benefit the users if they can specifically sort it according much more specific such as amount of reactions, amount of engagement (replies), etc.
Honestly 30 secs per like is a long time when you have something around 50 likes a day to give out.
Basically that is 25 minutes per day just to use up all my likes, working at maximum positive LIKE efficiency.. or that is 152 hours a year which works out to 6 days a year just dedicated to LIKES...
I really want to be able to give out more LIKES at once or lower the timer.