I would say the mood is quite similar to RE4. The environments look like beefed up version of RE4. Chris sounds like Leon. A minor baddie sounds like that midget.
It's about as close an experience to RE4 as you're going to get with co-op/sidekick gameplay.
I only twice felt overwhelmed by the number of enemies in any battle. Other than that, the number of enemies felt like it was on par with what RE4 pushed. You usually fight groups of 5 to 8 at a time.







