Two Competent Maps Indeed
Not liking much the first but i can appreciate the novelty of it.
Communications Center: Nice level with interesting progression, some exploration is required. A drawback is the unclaer objective: you have to destroy all computers, but you have to destroy several parts of them (monitors and console). It's easily to miss. And thene there is a point of no return in one of the ducts. So you can easily get stuck without a chance to backtrack.