I used this stretch of line a couple of months back. The first time since around 1990. I was travelling to Ellesmere Port, back from Manchester. I normally go via Liverpool, but missed the train, so caught the Chester bound one. With that running late, it worked out it gave me a good connection at Helsby to get the E.Port shuttle.
So had a class 156 all to myself. Minus the Guard & Driver of course. The guard was rather Surprised to see someone waiting, enquiring as to whether I was on the correct train, and pointing out that he had to ask as there is never anyone on it normally.
Made a nice change taking that route back, and saved quite a bit of time on the journey. Shame the line was allowed to get to such a level of service. I remember the 30 minute frequency of the Chester - Helsby via Hooton service, and whilst never amazingly busy beyond Ellesmere Port, it was well used.
For the unaware, I would imagine getting off the Merseyrail service at Ellesmere Port would feel like you have been dumped in the middle of nowhere, given it's location on the very edge of town.