So although I rate this as recommended I have to say I f@#$ing love this Sandbox mode.
It is really coming together and feeling like a true to Garry's Mod successor, the new map as well for "Gm_Construct" and being able to pick between that or the Old Construct is soooo good and nice to see officially released (although I do hope to see further updates to Construct - Old since its still missing the original skybox and out of map background props etc.).
Ofcourse though in general I think it still has a long ways away and needs a lot of work but this is a phenomenal start to the mode.
Also the assets and models are nice, the community additions a great.
I feel though we may need an official release for a flashlight since there are a few bugs I have seen with the community flashlight.
I hope as well soon we get to see Door and world interactions, as of recent we have had water physics and ladders added so I am so excited to see more additions such as those. ^u^