Regarding the Clubs, both the PC (T6) and Crown Room (T5) at LAX would both be 3.5/5, imo. Free wireless internet alone should bump up the PC, but based on the amenities you described, I'd bump both down (to equal). I'd agree with the above poster that the E Terminal IAH PC versus the SLC CR provides closer to the 5/5 scale for domestic clubs and there might be some differentiation there one way or the other.

Me? I'm a sucker for free drinks and free internet, so I love the PC.