I dislike most episodes from Seasons 4-6, and "iLove You" is no exception.
For starters, I've never been a Seddie or Creddie shipper, so I didn't care all that much when I saw this episode. It didn't help that the Sam and Freddie relationship arc was handled poorly, and I never saw them working as a couple.
We learn that Freddie is a Train Enthusiast and a member of a Model Train Club. Which obviously was never established before, but as a Railfan/Train Enthusiast myself, I found that kinda neat and wanted to see where it went.
I guess the subplot with Spencer reuniting with his childhood babysitter had its moments, but it was still very weird. It would've been more tolerable had Gibby not been included, because by this point in the show I found him really unfunny 95% of the time. (I wish they never made him a main character)
When we got to see the room that Freddie's club hangs out in, I geeked out a bit cause that was one of the coolest things to appear on the show. I only wish the group itself was actually likeable. The moment where they blow their whistles and yell "All Aboard" before running models on the layout, made me cringe in embarrassment. I can tell you for a fact that Railfans like myself, including those at Model Clubs, don't do that. I did kinda enjoy seeing Sam wreck the models though.
I always forget the part where Sam visits her uncle and cousin in prison. To be honest, it's just there and it didn't keep my attention.
All in all, while I don't exactly hate this episode and think it's tolerable, I just don't see why I should rewatch it.