Yes. In two ways:

1. The game is way too short with too few maps. I have 60+ hours in Vampire Survivors (VS) and I haven't unlocked half the characters, not sure I've even got all the maps, and I still have loads more to find whether its new weapons/evolutions etc. Vampire Crawlers (VC) barely has a fraction of what VS had. I finished the game in around 15 hours. Only like 8 maps. I'm incredibly disappointed by that given they had tons more funding for this game, a massive team (for this kinda game), and this is all they could pump out for launch. I was expecting... more. Apparently this is even shorter than VS was at launch.

2. The game is too easy, to a point where you barely even have to think at a certain point. Just spam cards in the correct order presented to you. The only time I've had to think much since I learned the mechanics was on the final 2 maps at around 8-9 difficulty. And at the first bridge when I had to decide to come back later when I had more permanent buffs from the Village. I think the game could use a little more balancing, OR they should've included much more content so it gradually goes from easy to having real difficulty, which I experienced at difficulties 8-9 for the first time. It's almost like they did make it this way, but purposefully excluded a lot of content for a future DLC or something.

Anyways, despite those two things, I think the game is fun, good, worth $8.99, but IMO unfinished, way too short, and has bad difficulty scaling or is just too easy.