Pros:

It's fun to see Wesker run around here. He's the first side-character I've picked for Coach, and some lines he uses are hilarious!

Cons:

Hardly, but the avatar doesn't appear for Wesker here; the original character's avatar is here instead which seems a tad confusing, 'tis a minor problem.

Conclusion:

All in and out, I do recommend him. Other than just the missing avatar, he's almost perfect. :)