Mac Client is Clanky

Anyone else have problems with the Mac client? My Problems:

• Opening the client itself (you press the icon to open it and it repeatedly says "another instance of the client is open, do you want to close it?....and no matter what you say it always crashes and attempts to reopen)
• Post game client crash (can rarely get to post game chat room/view stats without the game crashing)
• Randomly disconnecting from pvp.net chat
• The "store" barely works and it takes like 20 mins to attempt to purchase RP
• etc, etc, etc.

Is this just a ME issue, meaning do I need to uninstall/reinstall the client...or is this a MAC issue, meaning it is what it is (technically, the MAC client is still in beta...)

And, yes, I understand Mac's are not for gaming and I should get a PC for gaming, so lets get that out of the way now.