Pros: looks , material
Cons: maybe price
The reason why I bought it is that it goes well with my other razer mice so I went for it. So far I can't complain, but to be honest there isn't much to complain and as for a mouse pad.
The only drawback might be the price but if you buy a good gaming mouse or have other razer products spending around 15 dollars won't be such a big deal.
This is just a personal thought, remember that if you have money to spent, do it from time to time also for charity events and campaigns