Personally, I love this asset. I always rank AE assets like this based on 4 things:
1. Ease of understanding the organization so I can customize it.
2. Speed of making changes.
3. Diversity/Complexity in design.
4. Cross-platform usefulness.

I'm fairly new to AE so creating assets like this would take me too long to do for myself. Therefore, I rely on Envato designers to organize their projects well so I can dig around and figure out what controls what. I found this asset to be very intuitive and flexible.

Nothing makes me crazier than working with an asset that seems to be pre-rendering DURING my edits. It makes the editing process SO SLOW. I prefer assets like this one that render at the end. I don't mind waiting for render at the end. This asset didn't make me wait during my editing. Thanks.

It feels like many designers here don't understand how to repeat. This design does it very well. There is a logical flow that creates a build, even in the repetition.

The only miss for me here, and it's not unique to this asset, is that most people view things on their phones now so I am buying more assets that come with 3 formats Full HD, Square, and Vertical Full HD (basically, YouTube/Facebook, IG posts, and IG stories/TV.) Luckily the design was so easy to understand that I was able to format it into a square fairly quickly on my own.

I HIGHLY recommend "Urban Dynamic Slideshow 3 in 1" to anyone who is thinking of buying it, and I am now following MJake to see what other great designs come next.

***This is a correction to my previous review that I started writing about this asset and then finished writing about a different asset. I don't know how to remove my old review.***