I'm actually replaying Resistance 2 right now, I jumped into it after I Platinum'd A Crack In Time (mmmm, Insomniac games).
To be honest, the game is great, but there are a lot of issues with it. The graphics would be gorgeous if they were more consistent, but the game is filled with a lot of ugly looking things that just make the game look... off. So even though R2 shares the most gorgeous looking water in gaming (along with ACiT, of course), it looks odd wherever water meets land. Even though some textures look phenomenal, others are a blurry mess.
However, despite all the problems, I still love all the weapons in R2, and I love killing Chimera. The multiplayer is also a total blast to play, I love how large some of the maps are.
Currently playing: Uncharted: Drake's Fortune, NBA2k11, Metal Gear Solid, Picross 3d