I recently bought the 7 day CSGO multihack. Here are my thoughts.

The interface is really organized and looks very clean.
The aimbot on it is actually very smooth.

The things I didn't like about it was the wall hacks.
- At sometimes, the wallhacks wouldn't register
- It would be delayed
- Looked a little sloppy

It did get the job done by bopping people.
Overall a good experience.

I think that is because valve patched wallhack a little bit so the informations about enemies are obtained only when you are very close to them.