Doom Eternal is quite simply one of the best single player FPS games I have ever played.
I played Doom and Doom 2 in the early 90s as a kid and it brings me great joy to see the same people who created the genre return to redefine it yet again.
Massive bonus points for making this a ridiculously difficult game if you choose to play on Nightmare. It's so rare for me, after having played FPS games for over a quarter century, to find a shooter that really makes me sweat.
Thank you, id Software.

If you played Helldivers 2 and you didn't have fun, I'm sorry, but that is your fault. There is something wrong with you. You are beyond the help of friends, family, and mental health professionals.

Gameplay is what makes truly great and memorable games. The gameplay in Helldivers 2 is so fun that it's almost assured that larger studios will attempt to impotently mimic if not outright replicate the formula and make themselves look awfully silly in the process.

The weaponry progression is outstanding and encourages squads to tune their capabilities to the mission. Yes, this will require you to think in order to achieve synergy, efficiency, and performance.

The level design is nothing short of jaw dropping and, thanks to procedural generation, delightfully varied.

The SOUND is punchy, satisfying, and invigorating. Hearing bug flesh hit the ground sounds like animal protein hitting a cutting board with just the right amount of squish. There might be a couple voiceovers that get a little old, but whatever, who cares? The vast majority of the lines, especially the ones the trigger after you've dumped 50% of the magazine of a huge gun, are dripping with righteous fury. The kind of righteous fury that compels you to dump the rest of that mag into the now-still bug corpses you just made. Let it in.

The experience of Helldivers 2 is an utter joy. Flying around in a big spaceship and killing hordes of bugs and robots is JUST FUN AS ALL GET OUT

If your complaint was that it's too easy, well sir, no one is stopping you from increasing the difficulty.
If your complaint was that it's too hard, you guessed right, the only one who decided to make it hard was you.
Does no one want to play with you? Maybe work on your communication skills and seek to be a good team mate.
Are you upset because you were vaporized in a friendly airstrike? Newsflash: WE ARE AT WAR. IT HAPPENS.

HELLDIVERS 2 IS A 10/10.
The industry needed this one bad. I love seeing a small studio with an appreciation for Heinlein and BSG dunk so hard on the AAA studios that so unabashedly repackage the same overpriced clown makeup garbage every year. Way to show them how it's done Arrowhead. The passion with which they've crafted this game is equal parts infectious and gratifying.