And once again it's the music that got me hooked.
Trailer was cool but nothing too special until the vilains appeared and you got that GAROesque soundtrack with choirs and all with action in the back.
Will be there for the premiere

At the least I think it's safe to assume Hanto/Valen isn't a prick and while he may not hit it off with Shouma at first, I feel like they will get along. And yes, I think we could expect some dark moments.

Gavv lost his mother, Valen's an author and the villains are a family?

I didn't know we were getting Geats and Saber vs. Revice this year.

Not just a family. But relatives of Shoma. Don't forget that it was stated a long time ago that his name is Shoma Stomach.

So, regarding the news. Well, everything is clear about Shoma. It's great that he was given a mission, although I'm sure there will be those who are against revenge as a motivation. The actor was chosen well, because he just has the aura of a good and slightly confused guy.
Valen, judging by the description, gets involved in the story because of his own powers of observation. It is interesting to know how he will gain powers and why he will receive them.
Sachiku Amane is a positive heroine, which is always good, especially if her positivity is truly that and will withstand the onslaught of circumstances. The store is banal, but thematically justified.
The villains are quite interesting. The fact that this is a family immediately reminds us of W, and their specialization strongly smacks of Sentai.
They are also evil businessmen, which is always relevant. In any case, judging by the description, there will be very bright types.
Well, Junko Komura as the main screenwriter. Long-awaited and interesting. I think we are in for a interesting show with many new ideas.

Just noticed something about the Stomach family but it could just be a coincidence.

So far their name are romanized as : Rango, Grotta, Nierve, Theta (Shita) and Jeep (Jipu)

I wonder if they could actually be related to body parts or specifically mouth or tongue ?

Rango sounds like French "Langue" (which means Tongue)
Theta => Shita is literaly the japanese word for Tongue
Grotta sound like Glotte (which is French for Glottis, so just behind the tongue)

Niervu sounds like Nerve, but that's not specific to mouth.

Jeep/Jipu no idea. could be something like Deep ? but farfetched.

Thoughts so far on Gavv:

The aesthetics hasn't quite click with me yet, however I generally do like Junko Komura's work so I might check it out

Apparently Rango is derived from Lango, which is Esperanto for tongue. All have the meaning of tongur. Niervu is from Nyelv, Hungarian for tongue. Jeep is from Jeebh, Hindi for tongue. Grotta is from Glotta, Greek from tongue and lastly Theta is correct, from Shita which is Japanese for tongue. Theta?s name pronounciation is Shiita btw, hence Shita.

I have a feeling if they play their cards right Gavv could be on par with Build in terms of overall quality.

ah thanks. I suspected the missing ones would be in other languages.

So they're indeed all named after Tongue