I have one exactly like it. I think it's great! I love holding it right next to my 1 Kilo Rat (now that's a coin I paid an outrageous premium on!!!).
If, and when, silver and gold make their moon-shot, I'm positive these coins will retain their premiums due to their name and designs.
The 1 Kilo size is fun, I must admit that, but it's certainly getting sold. Maybe in a few years someone will trade it for a year of the pig coin.