I like the song. It's really catchy. I would have chosen Red as a single release over this though.

I am gutted that Begin Again wasn't promoted as much as her other singles. I Knew You Were Trouble really hindered the potential for Begin Again to actually do well.

I love Speak Now I don't like country but Speak Now had just the right amount and some brilliant songs that I still listen to regularly.
Red feels like a regression, Fifteen is a more mature song than 22. I think she should have released:

We Are Never Ever Getting Back Together
I Knew You Were Trouble
Red (I love this)
Everything Changed

It's all a bit disappointing, as when Safe and Sound came out I was looking forward to Red as I thought there'd be progression not regression. S&S is a beautiful song.

Will be interesting to see if she 'sells out' and carries on with the whole pop thing because of the success it has brought already or goes back to her roots.

I don't get the need for 22. WANGBT was a massive hit and should have been followed up with Red. WANGBT already secured her album some monster sales and i think it would of continued to sell well or even better with Red, Everything Has Changed and All To Well.

I think it should have gone

We Are Never Getting Back Together
I Knew You were Trouble
Red
Everything Has Changed
All To Well

You sound like a Taylor fan... 22 is easily the most commercial out of the remaining tracks on the album. It's very, very radio friendly.

22 is an amazing song, but I'd rather see her release Starlight

She'll probably release Red followed by Starlight, though I can see the Ed Sheeran duet making an appearance on the back bone of his popularity.

I'm no fan of Taylor Swift but I struggle to understand why she's gone so pop when she is one of the most successful (in terms of earnings and touring) artists going. Maybe she just wants the attention that commercial success brings.

Worst song on the album