I think there are two interpretations of the 'soulslike' genre: bossfight-oriented and exploring-oriented. Most non-fromsoft developers put a lot of effort into bosses and fighting mechanics. Lies of P is a bright example of it. There is really cool weapon customization, challenging boss roster, and the game looks really appealing. I bought it mainly because of a cool looking combat in teaser videos. But what happened to me is the more I played the game, the more I became bored of location design, repetitive exploring mechanics and annoying storytelling. The devs clearly do everything to prevent you from missing any significant piece of lore: any quest follows by a note filling all the gaps, and if that's not enough—Gemini spells it out for you.
Lords of The Fallen, on the other hand, is a spiritual successor of early soulslikes, especially DS1, and is extremely exploring-oriented game. Locations there are intricate and interconnected, you just cannot hurriedly run through them to another bossfight. NPC quests are cryptic and easy to fail—they require reading item descriptions, backtracking, connecting all the dots by yourself, and luck. And even with all these factors combined, you will miss a lot—devs don't fear that you miss the content, making each walkthrough unique, and giving you a great feeling of completion when you manage to solve a quest. And yeah, the game has downsides. It's quite janky, some bosses are annoying to fight, and I wish there were more types of enemies. Does it make LotF a bad game? For me, it's fully redeemed by the merits I described above, but for someone it's a huge red flag.
So, the definition of quality soulslike varies depending on what you consider important in the genre. I personally consider LotF one of the best non-fromsoft games, and on the contrary, LoP was a disappointment. But there are plenty of players who enjoy tight bossfights without being forced to solve mysteries to follow the story. And each is right in their own way.
P. S. I'm interested, what LotF boss did you consider first? The tutorial kinght or the first major boss?