I really liked the 1st game and personally I don't think that the 2nd one was better than the 1st.

User Rating: 8 | Tom Clancy's Rainbow Six Vegas 2 PS3
OK, I played the RSV and I loved it, the online, the story, the graphics, and the maker. Then my brother rented the RSV2 and I played it for one day and didn't really like it. My brother played it and loved it, so I really think it depends on you. You play as the same special opps team but the system is a bit different. Now when you kill people you get experience from kills, headshots, grenades, flash kills, and even using cover. This is a bit better than the idea used in the RSV online when you don't really know when you are goin to level up. RSV2 story was good, but it wasn't better than the original story. I personnally felt that they put this game out to fast. I was still playing online with the RSV then I read that RSV2 is coming out in 10 days. The graphics in the game are pretty good with the blood and/on the walls. The graphics are pretty much same as the 1st. The guns in the game where the only part I enjoyed. They added new snipers and machine guns that have more fire power and b/s. This in all honesty wasn't my favourite game and I think they rushed it. I gave it an 8.0 dispite this as the new system was good and it was a Tom Clancey game. The amount of fun in this game truly depends on you.

Verdict: If you have the 1st don't get the 2nd (you could rent it)