I've heard that golden motors hubs are decent, but the rest of the stuff that comes with the kit tend to be a bit on the weak side.
That wheel does look pretty meaty to me, but one can never tell until you have it in hand.
I was thinking of getting a similar kit myself but decided to go ahead & spend some loot & get quality right off & if you read through these forums , you'll see me singing high praise for my BMC hub.
The newest Crystalyte hubs are supposed to be great also, but carry a similar high price tag.
I believe you get what you pay for (but to a limit)