Half-Life: Alyx

Notes

Just like Half Life did the first time round, Valve have used a new technology to showcase what's possible. In VR, Alyx is full of intuitive actions and motions to interact with the game world. You can target objects in the world and flick them towards you, then snatch them out of the air with your gravity gloves. Reloading means actually putting bullets in your gun, dodging means physically hiding behind a wall. One bit that particularly stood out to me was a dark section where you're using the wrist-mounted torch in a very dark area, only... you also need that hand to reach over your shoulder, grab ammunition and put it in your gun, which means you can't see what's coming in the dark while you're reloading.

In addition to that, you can...

Pick up everything
Hold objects from different positions (most VR games just lock the object to your hand in a pre-defined place)
Turn knobs on the radio
Throw and break bottles (which now have simulated liquid inside them)
Use a pen to draw on windows
With the Valve Knuckles, holding a plastic bottle and squeezing the controller, squeezes the bottle

Pros

It's 15 hours long. An actual full length game in VR rather than just a tech demo
The music is just as awesome as the other Half Life games
Unbelievable attention to detail. Many objects look real & have legible writing and details on them
Exploration is rewarding; not only for the ammunition and upgrade materials but also discovering hidden rooms and set pieces
Beautiful graphics and lighting
Perfect frame rate, despite being gorgeous and in VR
Lots of movement options. I love that a game this long allows teleport movement. I want to play Saints and Sinners, but I can't because you have to move with a stick.
Also inline with making things adapted for VR; all your guns can be upgraded - and one of those upgrades for each gun is a laser sight which really helps when you don't have a crosshair on your screen
The NPC who guides you over the radio is the band manager from Flight of the Conchords, with genuinely funny dialogue
You should read one of the reviews about how much user testing they did for this game and how they built it; it's fascinating. Everything in the world has been placed and re-placed to make sure that players always have enough ammo, but also feel like they don't quite have enough. Also worth reading is the interview where Valve talks about the various reasons why they didn't put the crowbar in the game (it kept getting stuck on things)
When I heard it was going to be a sequel, I assumed it would just slot right into the existing story, but it does actually add to the lore and is full of surprises
As if the whole experience wasn't brilliant enough, the last hour of the game is really special

Cons

The zombies can throw objects at you, but you can't damage enemies by throwing objects at them. Previous flat-screen Half-Life games allowed you to kill enemies by throwing/launching stuff at them so this feels like a little step backwards especially when everything in the game can be picked up and thrown. Considering how realistic everything else is, it feels odd to throw a brick at a head crab and have it just bounce off. When you've got a head crab flying at you, the first reaction is to hit it with what's in your hand rather than firing at it. That being said, I understand why they've done it because they've deliberately limited ammo and want reloading to be scary, so if you could kill everything by just flinging buckets and chairs at them it would take away some of the challenge
There are only 3 weapons in the game. That does seem few, but actually they all fill a role and it allows for better management of ammo. I wouldn't have minded a rocket launcher though
Combat on normal mode is quite unforgiving - you die very quickly if you're not hiding. Unlike normal PC games where you press a button to crouch behind an object, doing this in VR can be a challenge for people like me with bad knees. Moving around a battlefield while crouching can be quite painful. There is an easy mode (which I didn't use), but it's there for people who just want to experience the game and not worry about combat