Why ?

Why have you made the graphics in this game look like something a 5 year old would like to watch on a tv in pre-school ? i cannot understand why any adult would want to buy this game, everytime you make a game you make the graphics look childish, please stop doing this and make a game that would be worth buying. If you only want to target an age range from 2-5 years old then great, but if you really want to do well you will have to make the graphics considerably more lifelike and proffesional, i used to like games on the good old ZX Spectrum back in the day but as tech moves on so does your target audience, why not move up in the world of gaming and make something really good. IGNs review is pretty accurate in my opinion, especially with the tedious grind on the planet suface with the boring buggy.