Not a bad episode, although there isn't really any tension or surprise since it's clear that Archer will be back to his old self and the 10 years never happened. A big shortcoming of the Star Trek series, because nothing ever happens to the main characters anyway.
The women get the full blow again in this episode. While Tucker and Reed are now both captains and have their own ships, Hoshi has only made it from ensign to lieutenant in 10 years. At this rate, maybe she'll finally be a captain when she's 50 or 60.
And T'Pol? She takes care of Archer for years and then gets a sexist comment thrown at her at the end of the episode about how she would make a good nurse. Here the writers missed a chance to make this episode more than just a "none of this had any meaning" episode. Archer should have had at least some memories of his time - now that his memory is working again. A shadow of the experience should have remained in which he would have remembered T'Pol and how she cared for him. Archer should have made a comment to T'Pol that would have catched her at surprise, since the last few years haven't happened for her. Unfortunately, it's often these little things where the Star Trek writers fail and don't realize that they could have gotten more out of an episode.
And somehow I don't understand how Vulcan women's hairstyles work in Star Trek. Do they have short hair with bangs or do they also grow long hair normally? Or do only women on spaceships have these ridiculous hairstyles?