Really lacking in flavour.

I'm a lover of mint tea, but I'm also on a budget and Tetley being a relatively cheap brand I figured the lack of flavour was really a "you get what you paid for" scenario. But one day I saw a cheaper tea and decided to give it a try, as I didn't think it could be worse. I was blown away by the cheaper alternative, and now refuse to turn back to Tetley. They make a perfectly fine black tea, but I can't trust them with mint.