Wolfsmoon advertises itself as an "old-style experience, with all the comforts of 2019." I think that's accurate, as well as the right mindset to have going into the game.
Wolfsmoon features terse descriptions and responses to actions, instead letting its well-done pixel art do the work of setting the game's atmosphere. Commands are generally limited to verb-noun, although the game parses certain phrases like ATTACK [thing] WITH [other thing] well enough to tell you that ATTACK [thing] is sufficient if you're carrying the correct other thing. (It's written in Inform 7, after all.) There are few characters, and those who are present don't feature a wide range of responses, but this is in keeping with the older style of game Wolfsmoon is imitating.
As far as the story, you're investigating a series of murders around a small town. There are lots of ominous signals from the beginning that this might be due to werewolves, but the one police officer you meet is much more interested in her reading material than discussing the case with you. You'll have to marshal evidence and uncover the secret behind the murders on your own.
I found the puzzles to be mostly straightforward. The one exception is that I was stuck for a long time near the beginning of the game; I didn't realize that I could simply (Spoiler - click to show)take the boar cub. However, once I stumbled across that, playing through the remainder of the game went fairly smoothly. The game does subvert your expectations with respect to objects you find: Some are tools that end up being used in non-standard ways, and that added freshness to the puzzles.
There were a few moments that reminded me of other games: Zork 1, Anchorhead, The Chinese Room.
If you enjoy this older style of puzzle game, Wolfsmoon is well worth your time.
(I'd give the game three-and-a-half stars, but I'll round it up to four for IFDB purposes based on the enjoyable retro pixel art and the fact that it's reasonable to judge the game in the context of the older style it's aiming for.)