My first three tablets were from them (Bamboo splash, and two intuos) and I had constant issues with the drivers. Then, when I tried to get it fixed, the customer support was kind, but not very helpful.
I haven't heard too many bad reviews about huion and their prices are pretty bueno.
I did borrow a more expensive wacom tablet from a friend, and it worked rather well, so I think if you do want to buy for wacom, go for the nicer ones.
Also adobe photoshop is awesome.