World Trigger has only gotten better since it started.
It's a shame the production quality is kind of crap and they have to rely on recapping stuff to fill time.

There are definitely worse shows airing.

Let me name a few:
Gunslinger Stratos
Etotama
Houkago no Pleiades
Mikagura Gakuen
Kyoukai no Rinne
Re-kan
Show By Rock
Triage X
Uta no Prince 3

I would much rather get another episode of World Trigger than any of these.

Some of these shows have some redeeming factors.
Triage X is so bad it's good.
Mikagura has a good main character, but everything else about the show is horrible.
Uta no Prince has Miyano Mamoru.
Show By Rock's main character is undeniably cute.

But for the most part, they're all poorly done in one way or another.