For me, this is a great Idle game...I will list the things I like about it

-- It's free
-- It's an Idle game so you can click a few things, pop off for awhile then pop back on
-- The evolution tree is quite long, meaning you have lots you can work on
-- You can work on getting bigger and better boats
-- Did I mention??...It's FREE
-- You can hire and fire other fishermen as you progress, getting better and better employees
-- There are Pets that give varying bonuses. You can upgrade those as well
-- There are mini games to give you various rewards
-- The progress tree is nicely thought out. Since it IS an idle game it will last for quite some time before you hit any kind of wall
-- Speaking of walls, I haven't come across any kind of paywall. There are of course things you can buy, Avatars, money and pet eggs, but you don't HAVE to. You earn a lot while you are playing normally.
-- The backgrounds are quite nice, the people are a little like ROBLOX...but who cares??
-- I would give this an 8 out of 10
-- ...and last of all...It's FREE!!
-- Have fun on your Journey!