Give em another go dirtbikedude, although first impressions are usually pretty accurate, from what you posted it does't appear that you have enough to write this group off.

Maybe next time you learn more before the ride starts, maybe next time you don't have a mechanical bring you down, maybe next time you have post ride chat time with the fast group and learn more about them, maybe next time you get snubbed even harder...but no maybes about it, if you don't go back for another ride, none of those things will happen