Pros: Price usually low, pretty quiet, hasn't stopped working yet...
Cons: Quite a bit of vibration.
I bought a few of these for various builds I was doing for friends/family, they seem like pretty reliable drives and none of them have had any issues yet. Also, they are some of the cheapest drives on the market, the prices are consistently among the lowest of the 1tb drives.
There is quite a significant vibration though, most of these drives can be felt through the outside of the case they are in, which in some cases could generate noise.