warn possible spoiler . rock star be one of the solid rock movie i have ever see . the original idea of the script focus on a young singer in the 80 and lead a tribute band of one of the most famous hard rock band of the period . he be not only play their music to the note and but also live the life of his idol . when his friend in the tribute band expel him and in search of some originality and the destiny play him a good turn and and get hire to replace the lead singer of the idol band . a dream come true . well and almost . while start to live the life of the famous and include the drug and sex excess of the rock scene of the 80 and he will also have to face the problem in relationship with his supportive girlfriend and and will be eventually need to answer question about creativity and have a say in the music of the band . i like the film and one of the reason be that it be one of the first time that the life and music of the hard metal rock band be show in a realistic manner . fan of the music genre will be satisfy by the soundtrack . the overall idea be original and and the issue of how an artist live his life and create his art be be render in a sensible and balanced manner . acting be quite good and with mark wahlberg well than in most of the other action flics i saw him lately and and jennifer aniston in tune with the nice girl who know a lot about life role . more problematic be the end and which be quite conventional and and may disappoint . it look like the main character after quit the big and famous band have find his own creative path . however and in an ironical twist the music he be play in the club at the end be the bad in the whole movie . positive on my personal scale . worth see however and expect exposure to a high dose of metal . if you do not like this kind of music and you may choose to avoid this film .