If you wanna go into all this detail naming the judo throw, that's fine. But for all the non judo dudes, I got three terms for yall:
Throw- any move that requires you to back arch.
Trip- any move where you trip the man.
Toss- when you turn your back to the guy and use your hips to toss him over.

Got my own, but thanks.

Replay Overview:
Dynamic grips pin pressure: For sure some dynamic gripping, but you guys may not count this as pin pressure. I think it's logical to use this replay for both techniques.
Slam: Yep.
Hook: I usually don't do what I did to get this hook in. My opponent made my forward momentum raise him high, and since I had a more stable base than him, trying to lift me up on made his feet slide off the floor. I wasn't trying to do a lift kick, I promise! Regardless, the hook is clean.

1.) I'd count the dynamic gripping, but come back with a pin pressure. For pin pressure, you need to apply force on your opponent's upper body while staying on top the whole time. I have a replay provided below.

2.) Decent half throw, I would count it.

3.) Clean and quick hook, nice.

How's this? I don't really get into these situations easily, 'cause I focus on disabling my opponent before throwing them so I don't have to deal with this bullshit.

You need body or arm grabs for pin pressure to work, come back and really look into and study the replay I provided.

I've reviewed a variety of other replays, and here goes what I have that resembles what I perceive as pin pressure...

I would count the second replay, good job! Wait for Rouxster or Aquita to add you to tier 3.

Replay overview:
Dynamic Grips: Lots of grip changes.
Slam: Yep.
Hook: I know in the end it mind of looks like a lift kick, but my opponent basically lifted himself off the ground. Either way, the hook is solid.
Pin Pressure 1: Just some pin pressure.
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Just wanted it all to be together.

They all look good except for the slam. It looked more like a half throw. Try again