So here is the review it is almost the same as my Guitar Hero 3 review for PS2 but has some tweaks in it:

Harder than an average Guitar Hero game. Whoa the most rock and roll is right ' ere in Guitar Hero 3 Legends Of Rock. Become a true rock legend in one of the most solid selection of songs ever! The game features over 70 songs each of the most popular bands of the 70's, 80's, 90's and early 2000's including bands like Kiss, Heart, Santanna, Iron Maiden and Metallica! The game also includes some foreign bonus songs such as Generation Rock etc.

The game features the same fantastic gameplay and music like previous Guitar Hero parts and its just gotten harder to press those blue and yellow buttons. Its no joke, the game is much harder than previous Guitar Hero parts, but once you get the groove on, your all set to shred! The only use of the Wii's motion sensing is that when you have star power you can lift up your guitar to shred which is distracting but fun.

Graphics are updated but they are still a little choppy in some places like the crowd detail and some of the outside visuals. It is bearable but it could have been much better.

Online is very topsy turvy and RedOctane should work on it abit more.

The worst part of this Guitar Hero is probably the difficulty, songs on medium are harder than before and give you more of a run for your moneythan you expected.

I think that Guitar Hero needs the following people: Bon Jovi, Linkin Park, Nickleback and 3 Doors Down.
Without them, I feel Guitar Hero is just using underground bands to record the songs.

Great job Activision, RedOctance and Bud Cat; I feel future games like Guitar Hero World Tour will be a big success if all the companies co-operate and revise the problems.

Please rate it in the review section.