Might take some getting used to and such but all in all is a fine script.
First off to be positive this little utility has alot of potential such as Terminal Editing, Scripts, Plug Ins, and all that jizz. Now what really bugs me the most however is the visual mode.. I understand I could use the Visual mode script but to save time a built in visual editor that is good would be fine.
In this visual mode everything is frozen including liquids and platforms.
That being said, this is only in it's infancy so I could be proven wrong.
If someone could put this much effort into an update for forge or something maybe we could put an end to the "Your line of sight crosses too many polygons. Please remove some."
When you need to fix a map right then and there you can do it..
The only major setback I find tho is that it just does textures so if you need to make a map you gotta make it blank first then work off that which can be a bit tedious.
All in all tho it does what it says it does and it is a must have for all mappers.