well of course ele isnt last, there are still BM hunters below us, monks (just got bugfixed chi wave) and firemages (just got buffed mage bombs)
on per boss basis, ele is about average on half the fights, while being one of the bottom specs on the other half, in 10mans, its even worse (7 out of 12 bosses bottom 3 spec). I really dont see the point of suggarcoating it. so far, ele sucked this tier and I just dont see going into heroics much chances of improvement.