1. I read somewhere about a sprite sheet importing available in the build, but i cannot find it at all in the animation area. Is it a pay feature or am i blind? xD
Try right click and 'import sprite strip' in the animation frames bar - by default, the one at the bottom, showing the animation frames.
. Was looking at the animation preview bit, and i see it does not loop and i have to keep re-clicking to make it loop. Are they planning to add animation loop there?
Try selecting the animation and enabling Loop in the properties bar.
. Are you planning on adding a side scripting version of construct, or is it going to remain purely graphical?
Purely graphical. If you want to script, you can write behaviors and plugins in javascript. Apart from that, there are loads of other scripting tools out there - you can even just write a HTML5 game by scripting in javascript itself! Why pay for a tool and use a different scripting language (which might also introduce problems when converting to javascript) when javascript has excellent free tools already?
. If my level tiles are in sprite sheets, how exactly is placing tiles like a regular level editor going to work?
Using tilemaps is a little slow right now - try enabling 'snap to grid' to help for now. We're hoping to add some feature to 'paint' tiled levels in future.
. Planning on adding a suggestions topic to the Construct 2 board? I got plenty of suggestions.:P
I'd love to hear them - just post them here!