Lainelas needs to learn the value of the snipe. He seemed so preoccupied with destroying your base and army when all he needs to do is kill 1 unit. He could have gotten you with air (or at one point land) units so many times...
You both had a terrible ACU usage and it almost looked like you had an agreement on not winning by killing the ACU but to annihilate all troops instead...
As gnats said you both could have won this so many times by just focusing on taking out the commander but no you had to focus almost all your attention on the other flank and even when you had opportunities (Lainelas had SABs and units and could have raped your commander so easy) you withdrew.
Also cinna you are so careless with your forward ACU it's almost silly, walking to his commander with a minimal backup on this map?! You have so much spam if the ACU is just caught off guard only for an instant you loose.
Air... we need more air and less spam!
For you cinna work on better unit control (driving forward all times do not work) and you need to focus a bit more on map control, a handful of mantises could have cleared the sides. You had some reclaim but you can do it much harder and also try to reclaim the massfab in the middle; it's a ton of mass.
Gnats that's nonsense (sorry mate), remember the game on this map (1v1) when you tried to snipe me with exactly the things you described? it failed. in that game stage you simply have too many structures and defenses (or factories to spam T2 AA)... and eventually i turned out to be winner because i killed your base.