I had 5 as a kid. knew of the existence of one other but the last two (Romba and Warok) came as a complete surprise when I saw them in a Sansweet book mid 90's. When I decided in August 1999 that I would be prepared to spend big money (by late 90's standards) on loose figures to complete my run - up to that point the most I'd paid was 50p at a carboot sale - the first 2 I bought were Romba and Warok
I saw ROTJ at the cinema when i was 6, I remember feeling quite disturbed that these bears were about to eat Luke and Han...savages!! From then on I never thought they were cute!