possible spoiler in some way how to alienate friend . be the loser learn to adjust and become successful and find out that something else matter more type of story and situate in the celebrity business . end of spoiler i do not know the original book but this comedy deliver several good moment . though i do think the end be flaw . it felt too fast and too abrupt and a if something be miss . besides i would say the movie isn not able to keep a high level . apart from this you will find a sweet selection of actor and actress with sometimes controversial act quality . until now i have never see pegg any different . still he be a very unique type though on the screen he sometimes might seem a little more tedious than necessary . fox prove she be capable to play a hot starlet with her head in the cloud . don not know whether it be a hard thing to do and but her performance be hot and way good than during transformer ( okay . probably that no tough match ) . kirsten dunst be very much kirsten dunst ( again ) and you may like it ( a i do ) or find it annoy . on the other hand you will see anderson who prove her act skill and jeff bridge ( who be fine but perhaps he could have act a little more powerful ) . they all fit their character well enough . conclusion represent i think it a nice celeb comedy with some more and some less funny passage and a sweet cast but an all too sudden end .