Before I start his review, I would just like to say that even though I love Gravity Falls, its affect on the cartoon community has been very negative. Due to its success, people bemoan any mystery/supernatural cartoon of any kind as a Gravity Falls ripoff. This has happened to Over the Garden Wall, Hilda, Welcome to the Wayne, and now Victor & Valentino. Seriously? Not every show is a copy of Gravity Falls. end of rant, let's get on with the review.
V&V is a love letter to Mexican culture. It reminds me a lot of the obscure Nicktoon El Tigre. It also gives me vibes of The Book of Life and Coco. If you're Mexican/Spanish/etc, you'll definitely like this show. I know I did and I recognized a lot of the culture.
The characters are very quirky and believable. The animation is alright (although it looks too similar to other CN shows on at the moment). The opening theme is well-composed. The show has a lot of supernatural and mystery elements to it that shape it up to be an exciting series. It's episodic as of now, but it will likely get more story driven as time. The only issue I have with the series is that it can get a little boring, but that's really my problem since I'm tired all the time and have a short attention span.