My critique

Negative
1. it isn't 60FPS (I don't mind that it's 720p but 60 fps would be a huge plus)
2. That intro was about 1 minute, and you have about 50s of credits Which isn't horribly rediculous for a 10ish minute video but I'd try to cut that down to probably 30s or less each.

Positive
1. Your style of editing was like both a breath of fresh air and a feeling of Nostalgia. in short I loved most of it.
2. Frags looked really cool.

Other:
not sure about the music choice or syncing at all cause I listened to the video muted at work.

Benefits of Higher FPS
better/more accurate mouse and keyboard inputs
several games do a lot of calculations that are more accurate at higher frame rates
for low gtg monitors (VA and TN panels) Screen tearing isn't that bad and usually makes images more fluid

FPS Caps
In TF2 FPS caps add a lot of input lag if you're hitting it 100% of the time, the input lag mostly affect initial mouse movement from a static position and mouse direction changes a 120FPS cap would add about 8.3ms of Input lag to every "new" movement and adding 0 input lag to consistent movement.

minimal

clear text

small but readable and crisp damage numbers

crosshairs with working outlines

a scoreboard that shows a bunch of relevant information, while still being very minimal (would personally like to see a scoardboard that takes up less space than what most huds currently use or be more transparent)

I enjoy have the option of having a health cross + health number or just heath numbers

A reasonable class/team choose interface

mat_queue_mode -1
cl_threaded_bone_setup 0
fps_max 121

You having a mobility CPU would lead me to believe that you may be overheating, and mobility cpus underclock themselves to prevent them from reaching dangerous temperatures and it creates a visible "hang" ingame. Though if cl_ejectbrass worked for you that's great to know, I might turn that back on. (just fyi cl_ejectbrass has been off in my cfg for over a year now never had an issue I couldn't resolve)

Either you're having a temperature problem or you can try brimstones fix and see if that helps.

Please post it somewhere on the forums if not here what you find out.

-edit-
Going to be doing an "official" update to my cfg here in the coming days. Technically some of it is already in there cause the link never changes.

Watch the demo.

Why the fuck do you lie to a psychologist? It's not like they're going to commit you to an asylum. Think about it, you talk to your psychologist and they give you tips and help you work things out, and you don't feel like shit for lying.

Beyond that I know what you mean about classwork, and honestly the only tip I have is at least try to do it. (even if you half ass shit, cause at least you'll get part of it done.)

East coast vs West coast???

https://familysearch.org/learn/wiki/en/images/f/f4/Nebraska.png

idk if you're cheering for me or not :(

are you serious...

http://teamfortress.tv/thread/19073/hud-editing-short-questions-quick-answers

Pretty sure that's at a sonic...

100% accuracy in 6s as I pointed out isn't exactly insane, especially if you take less than 10 shots.

1 such example for kensi since you mentioned him
http://logs.tf/491289?highlight=76561198007435997 80% accuracy really nice right?
Only 2 kills?
750 dmg?
And he has 1 headshot
looks like he only aimed for a headshot once maybe twice and the rest were either no scopes or charged body shots that and he probably took 10 or fewer shots.

Not saying this guy isn't good, but it isn't hard to get 80% accuracy if you're going for bodies and you only take 10 shots

-edit-
http://logs.tf/510956?highlight=76561198004663727
My log from a 6s scrim awhile back 72% accuracy I took 11 shots and hit 8 of them
also had 100% accuracy with shotty on engi I took 2 or 3 shots.

TF2 hitreg is shit. I've seen plenty of demos of players using full blown aimbots and in the logs they end up with 93%-97% accuracy.

As you stated with scout accuracy with IM and Invite players they're usally around 60-75% accuracy.

Platinum snipers also tend to get accuracy of about 35-55% (map / good day dependent)
Max!: http://logs.tf/582687
Corsa: http://logs.tf/725606
bowswer5: http://logs.tf/721928
bryan: http://logs.tf/721965
myself: http://logs.tf/677768 ; http://logs.tf/332815(when I was in plat)

if you ever see a sniper getting 60% accuracy or higher
1. They took very few shots, and made very little impact outside a very short period of time
2. They played really passive and just waited for everyshot, usually these players have little to no impact on the game and take shots no one would think was hacking
3. They're a platinum sniper playing against steel players
4. they're cheating

1. Usually sniping in 6s is when you see this
and honestly 4 is significantly more common then the other 2 options.

https://www.youtube.com/watch?v=1TbI1gk4DXg
https://www.youtube.com/watch?v=U9mvXfnY8wU

those 2 video should help you a lot.

http://www.funender.com/quake/mouse/index.html
http://www.mouse-sensitivity.com/
http://www.notalent.org/sensitivity/sensitivity.htm

pick something between 6in/360 to 40in/360

https://www.youtube.com/playlist?list=PL1SehENL2MV5nRGC_sxrJFwS8u5McI61h

I have a playlist with a bunch of really good videos for CSGO

-edit
I tried sorting a little bit by map mostly.

My 1st guess is you're using a AMD cpu. and likely have r_queue_decals on and possibly colorcorrection threading as well