Yeah they're certainly not a cheap car seat to buy unfortunately, but one benefit is that they can fit most kids up to 12-years old, so it's about 3 different car seats in one which helps to offset the price a little :)
Haha, we have two fairly large TV's in the house and that didn't seem to help. Might as well cut 'it' off now. What do they say? Two's company, three's a crowd.....so four must be asking for trouble