The jackpots are usually reserved for Full House, which can be achieved by covering all lines.
The fact is UK bingo has an easier learning curve than American Bingo.
This attracts a lot people because it takes less than 30 minutes to learn the ropes of the game. The winning patterns are also simpler. But despite its easiness, you still have to remember that 90 balls are being randomly chosen.
This means that it is harder to get a line than some patterns of American bingo. Regardless, UK bingo has enjoyed enormous success that it is not just played in homes and in halls. There is even a National Bingo Game.