Don't sweat it if your good or not, most of use are just here to play with others and grow better to what we like playing. You will eventually get really good if you hang with us, and yes there is a few that play this for the glory and the fame of being on top but we are all here to have fun and jam out a few with anyone who is willing to try and have fun.
My friend code is in the signature at the bottom and you can PM me yours if you feel that you don't want others to see it. Hope to jam with you soon.
Get on Skype (free voice and text chat program) so we can chat between songs while playing, and its better so you know who is online and has an opening for the instrument your playing. You can get Skype for free here http://www.skype.com/intl/en-us/get-skype/