Alright, heres my take on it..
First off, things that i love is the fact that it has LAN multiplayer and Bots, which is rarer than a unicorn these days.(Even better if its DRM-free)
Also love the extensive gun customization and the low-res textures.
And here are my grievances..
Ditch the Chibi character look. NOBODY likes that and will ruin any possible mass appeal.Also gives the game an aura of cheapness/mobile-port. Realistic proportions are a must imo, (or atleast optional, keep Chibi as Fat-Head mode for those who want it lol)
Ditch the "Character/Hero" concept in favor of Character creation (Head, Body, Color as minimum). Use easily identifiable lighter-bulkier model silhouettes depending on armor type. Again the whole hero schtick gives the game an aura of mobile-port.
Add a dedicated button to switch shoulder view. Cause balance issues. So many games seem to forget that..
And for even more subjectives things..
Aside from everything already mentioned on the Roadmap.. id like to see a cover-system if possible (in the server options).
TL;DR
Add realistic Proportions,Character creation, Optional cover-system and everything on the roadmap... and you created my most favorite shooter ever. lol