I thought this was just going to frustrate me because I get frustrated at difficult games really easily, but it was pretty funny and clever. There were only two parts that I thought held it back. Clapham station made you wait either a little while or a long time after you died for the platform to come back and give you another try. The waiting absolutely killed it for me and I almost gave up after I died 6+ times on that part. The other part was Wall of Death because it was just a really tight platforming section so I spent a lot of time exploring and dying because I was looking for a cheesey solution, not expecting actual hard platforming.
Other than that, this was great. The really quick retries and squeaky sound effects really tamed down the frustration and edged it further into humorous.