Pros:
-Really good graphics and world design as always
-The addition to the main story is alright
-Some sections weren't half bad
-Dancing skeletons
-Pricing is okay in my opinion
-Seeing P-3 run from the goose was funny
-The goose was funny, but a bit difficult to understand
-Looks delicious
Cons:
-No achievements
-Save points are set horribly
-Some obstacles set you back imediatley, sometimes you get set back, without touching them. some don't set you back at all, you can just go straight through some others or get stuck in those rotating walls and the rolling gingerbread heads' hitbox is way too big
-There are some weirdly placed objects like and hitboxes, that block you
-Some sections are really frustrating, especially those where you have to calculate when a rotating wall or some other moving object will be in the right place while you are on a slide
-P-3 has some problems grabbing onto ledges
-The collection of gold does not properly work, sometimes you just walk straight through it and nothing happens
-There are ledges in nowhere (found one on the flying base of a climbing area) that you can hang on to and also some walls that can climb on top of
-There are also some important objects that don't have a ledge at all for some reason
-The rotating blocks with arrows sometimes start bugging around, I also don't understand at which point you can or can't grab onto them
-In Horde Fights you can see multiple lightnings in bushes indicating that the game is attempting to spawn an enemy in them repeatedly
-The boss (which you fight three times...) is supposed the become more difficult, but the only increase is the number of enemies that spawn around him (the first fight was the most difficult, because you have to get used to golf clubbing enemies into him, I did the third fight first try with little to no problem)
-Sergey talks to the goose like it's a robot (recycled voice lines)
-The goose section is just a Subway Surfers rip-off with some unresponsive controls, but it also was kinda funny
-The ending was kinda dissapointing
Overall the experience sadly wasn't good. Bugs aside the gameplay was quite repetitive, I really liked the base game and I think the first DLC was alright, but this one is sadly not the way. I especially don't get the lack of achievements, but on the other hand I am not sure if I would replay the DLC for them. It was quite the fever dream but not in a good intended way, more in a "I am trapped in this repetitive game loop please help" way. Please bring back achievements for the next DLC (and fix the old ones) and make it a good one.
At 10 bucks I would give this DLC only a limited recommendation. If you really want to listen to the story go ahead, but if not save yourself the pain of surfing and climbing through this mess.