John, I think the more experience you gain the quicker you notice what is wrong with an eyepiece and the less tolerant you become to aberrations.
I tried a 20mm Superview in an f5 scope at the Snake Valley meeting. I thought it was a shocker, a virtually useless eyepiece in this scope. Even a cheap plossl would have been considerably better. However, three newcomers to the hobby were very pleased with it (and the 15mm one too) and Jodie sounded pretty much convinced that she will be buying some. They looked through my 19mm Panoptic in the same scope, and they said it was nice, nicer even, but they were not suddenly "enlightened" to how bad the 20mm superview is.
I think one observes differently when starting out, maybe fixing the gaze in the centre and not looking around too much. It took me a few weeks to become displeased with my 30mm Superview (it is not as bad as the 20mm though), which was my first eyepiece after the GS and Andrews 500 Plossls that came with my scope. When I first got the Superview I thought it was fantastic. Now I think it is a usable finder but no more.
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