That's the thing- Seven (in VOY) was arguably too much. But Enterprise went way too far.
I'm not against the sexy, far from it. Nor am I against the sexy in Trek- it's always been there from the beginning, whether overt (Kirk's raging libido) or covert (the birth of the Kirk/Spock slashfic).
But ... the thing is ... Trek shows are also extended, usually optimistic, workplace dramas. Except if people were awesome and cared about science. So when a show like Enterprise pushed the skeevy in the skivvies too far, it gets really icky, because we are supposed to think of these people as a happy group of co-workers, not as a bunch of horndogs salaciously applying creams to each other in the shower. Every. Darn. Episode.
Yet again how that show just tragically misunderstood what people really wanted. In fairness (and it's really tough for me to be fair about that show), seasons 3 and 4 almost made it halfway worthwhile, before it Dexter-ized the finale.