Versus does suck. :v
opinion.
its buggier than tits
nope.
and completely one-sided
assuming you mean that it's tipped in favor of the survivor team, did you read the blog post? they're talking about introducing a mutation that turns the tables in favor of the infected.
even then, it's not really all that "one-sided." you just need to learn how to forget up the survivor team better. B)