I like the concept an the artstyle :)
As others said, the time beetwenn trucks was a bit long; maybe the new ones could already come when a place gets free even if not all previous trucks have been loaded.
I think it would make a fun mobile game (actually the window size kinda makes it fell like this was the intend?)

Not much I can say that wasn't already said except... WOW that music is extremely loud, I had to completely mute my machine just to play the game, so I don't know how good the sound design was other than that.

Click-and-drag sadly quite unresponsive in browser - think a more fun version would generally be much faster paced, more out of control, but a nice idea!

Nice, i really liked it. 

Click and drag was not super responsive, and it didn't feel as out of control as it could've. But, I can see where they were going with it! Nice thumbnail and interesting concept!

The music is pretty groovy, but he click and drag feels a bit unresponsive though.

great job! Time between trucks was a bit long and I wish I was able to drag shapes longer distances but overall good entry to the jam :).

The concept has potential but there wasn't enough feedback telling me that I moved a shape to the correct or incorrect truck. Not totally sure but it seems like it is possible to fail trucks through no fault of your own. There is a long lag after the tucks leave and before new ones arrive.

Could certainly see this a fun little mobile time killer.

Cool idea! Felt a bit unresponsive at times though. Making it more responsive would have gone a long way.

Good stuff guys!

It was a little hard to understand what to do at first and what controls to use but overall a very good idea!

Nice game!

I think that with a little polish, this could be a pretty fun mobile game.

Not bad, I like the idea behind it though as many of the other commenters said it could use some polish to make it feel better to play as some of timings/randomness can make it less fun at times

cute and fun idea, sometimes the shapes were too random and it felt a little wird, that shapes could only be dragged after they were at about the middle of the ramp, bc of this i wasnt sure how to control the game for a while :D still feels very nice to play. great job!

It's a bit frustrating when you can't finish a truck because of pure luck. Maybe the randomizer could be a bit better balanced. Sorting itself is still fun! 
Also I sometimes seemed to have problems with the clicks not registering correctly so that I couldn't pick up the shapes reliably.

Cheers Laura 

nice game its alot of fun great idea

interesting idea!  And very unique to design it mobile first so kudos for that!

Not much to it, but this could definitely be fleshed out into a really fun mobile game! Good work!

Nice concept, but it felt too slow, especially the trucks, which at first I though wouldn't ever come back...

Not fond of the music ^^