The thing that stands out to me the most about this game was it's willingness to do new things. The deckbuilding, the card based battle system, the field magnus, the fact that cards age into other cards, SP combos, the list of things this game was just willing to throw at the wall never really stops. I do think it gets a little long in the tooth towards the end, but overall this game just has a really earnest feel to it that I can't help but respect a ton.

I do wish the remastered version had left the english dub in as an option, because I do have to say that, while the QoL features added (no encounters in particular) are nice, nothing beats the original's hilariously bad English voice acting.

Extremely good fangame. If you're a Portal fan I highly recommend checking it out. Generally good puzzles, a bold attempt at a plot, and it does a lot of things that I also liked in Portal 2.

Disclaimer: I got about halfway into this game before I decided I got my fill. It's possible that lategame improves on things I mention, though from reading other reviews, I'm doubtful.
After some hours I did get my fill, and decided to stop playing prematurely. I think something that happens with a lot of Portal 2 fan-campaigns/mods is that they get stale in their puzzles after a while. Portal 1 and 2 both introduce mechanics one at a time and then start combining them together, such that over the course of an entire game you never really go too long without getting some new stimulus to process. Most fan content obviously can't do that. They use the tools that are provided in the box, and are generally designed with the knowledge that a player has already finished the main game and knows how everything works.
Portal Revolution advertises that the puzzle difficulty picks up right where Portal 2 left off, with some new mechanics added, and that playtime ranges from 5 - 7 hours. However, while the difficulty picks up where Portal 2 left off, I felt as if it also plateau'd there. The time between new mechanics made me feel as if things were getting long in the tooth before I'd even reached them. Remember, Portal 1 is 3-5 hours, potentially shorter if you already know what you're doing. Making a fangame longer than Portal 1 is truly no small feat, but I do think it points to a lack of brevity in the team, something that can often happen when a team is too passionate about its own work to have restraint.

I don't want it to sound negative, honestly the game is still fun to play. It's just that it's easier to make criticisms when the only positive things I have to say are that I enjoyed the puzzles.

I can conceptually understand why people like this game. From my perspective, Stardew Valley is a matrix of progression bars from top to bottom. Every aspect of the game feels like you're accomplishing something, from raising your profits, to completing bundles, to raising friendship meters, to getting through the mines, filling up the museum, even harvesting a single crop, it's all Something meaningful, something to make you feel both like you're getting valuable work done but also that there's always more work to be done.
What I can't comprehend at all is how people find this game "cozy". The second you wake up the clock is ticking, NPCs, stores, even the fish are on their schedules, you have to manage your crops, and make sure you set up automation so that you don't spend TOO much time on your crops, and try to get as much of a season's exclusive items as possible so that you can get the community center going without having to wait an extra year, and get back from the mines to Clint's Forge before 4:00, and make sure your energy doesn't get too low too early in the day (and have food ready if you think it will), and...
When I play this game I feel like I need to have a spreadsheet open just to track what things are worth doing, but the thing is, everything is worth doing, and I have no time at all to do it, so this relaxing, comfy, chill game is more akin to the experience of eternally feeling like I'm not accomplishing enough with the limited time I have available in a given day, season, year, play session.
I'm not saying the game is bad. I would ordinarily consider it a good thing to have a game with this much content, to make it feel like everything you're doing is relevant, all while maintaining a comfy atmosphere. It's just that when the game, journalists, and fans all act as if this is a relaxing farming game it drives me a little bit insane, because I think it failed completely in this regard and is at best a game that satirically presents itself with that aesthetic when that couldn't be further from the truth.