I think the coaster is great! Just what Lightwater needs - a "thrilling" ride which is tame enough for most of the family. Yeah, the coaster isn't great, but on the budget that they have had to work with, it's excellent!
Lightwater is a park with scarce amounts of attractions, granted, but the things they have been doing the past year to boost the line-up of rides has been very good.
Has it persuaded me to head back to Lightwater? No. But at the rate of improvements and additions that the park has been proposing, I doubt it'll be long before I head back up North.