If it only goes such a short distance, why even bother? Now if it went several miles thru nice rural country side I could see why one might want to take a ride. I guess like you I'm just not a rail enthusiast.
Yes; it is a short trip..aboutv 8 miles each way..but it goes through some nice, scenic fams, creeks and woods. Also, for the tourists, they have festivities at each colorful RR station at each end. One or two summers, they had some local "cowboys" stage a dramatic 'train robbery'..
A couple years ago, they had a special day honoring veterans..with a display of WW2 era militaria & v,s at the turn around end at Curriers.
Many folks bring their grandchildren, so theycan explain the "old days" of rail to them. Below see further information with photos..
https://www.facebook.com/groups/fansofarcadeattica/ For those who don't visit Facebook...my apologies..