I bought it cause I liked that it kind of killed two birds in one stone. I needed a power supply for 3 pedals and a tuner so this fit the bill perfectly. However things changed.
Pros: Sturdy and durable.
The tuner has great visibility in the dark and good accuracy.
Cons: This may differ depending on what pedals you drive with it, but for me 3 was the magic number. When I started to add mor pedals all kinda of strange noises where coming out of the speakers. Loud hum, squeekin and whatnot. Either its just that it can't handle more pedals or there's another solution i don't know about since i'm rather inexperienced with pedals in general.
This is perhaps a question of personal taste, but I should've looked closely on how the tuner shows the tuning. I hate it. The strong light is annoying to me and I regret I didn't compare with others properly. My misstake.
I do recommend it, if you don't need many pedals and you're fine with in-your-face LED lighting.