Whew, glad it's not just me. I don't consider myself a big time player, but I'm level 85 and have a solid roster of toons. I can beat GW about 70% of the time, but the last few days have been impossible at nodes 9-12. I eventually get a team that wipes out my entire corps. I mean I don't even get close. I don't care enough to complain, but it is a bit deflating. I've learned that this game giveth and it taketh away.
Also, I thought GW was tied to the strength of my arena team, so I've purposely been slow to upgrade that team, figuring I'd rather sacrifice 50 spots in arena to beat GW. Is this a bad strategy?