Just my opinion:

- Outdated editors, that should be rewriten to today interface (like Unity where you access to textures, models, properties etc ... dircetl from the editor) (Also, new wed is being made atm)

Yeah, okay, there are not only programmers around, so - accepted.

- More templates ...

You cannot make serious game with templates, seriously...

- Lot more real today 3D scene demo with today 3D models and shaders , something like Torque 3D ocean demo, i mean with quality assets and effects to really power up the 3DGS image.

Why? You already bought it, and more customers would have no effect, cause i dont think jcl would hire people..