While Carlsen is the new kid on the block and a great one, it's too early to put him on that level. Time will tell.
I don't think it's too early to put him on Anand's level. His results over the last five years make it hard to see him as not good enough to be in the same league with regards to playing strength.
Carlsen made excellent moves in the endgame and has proven to be an excellent endgame player, but, at no point did he come up with some incredible attack or incredible endgame position that Vishy would be unable to overcome. If not for current Vishy blundering twice, these two have played very equal chess. In my opinion, prime Vishy didn't make simple mistakes like that, so I think comparisons of current Carlsen with prime Vishy are premature.
No prime Vishy was never quite Kasparov or Fischer (in fact Kasparov usually steamrolled him), but he was just a notch below and was an incredibly dynamic talent who played beautifully complex positions and combinations that often baffled the top players in the game. While Carlsen is the new kid on the block and a great one, it's too early to put him on that level. Time will tell.