In reply to hawkeyefxr:
Karrimor are a sad loss to the world out outdoor gear - my Dad used to swear by KSBs.
I'd be inclined, personally, to look at a higher specification second-hand. If you're on facebook join the gear exchange forum, or try Ebay. Failing that, you can get some absolute bargains at Go Outdoor or Decathlon. Go Outdoor have Berghaus and Regatta models for less than £100. I'd steer clear of Hi Tech but maybe I've just been unlucky. Check out Duke of Edinburgh recommended kit because it's cheaper but has to be good quality.
A decent pair might be more than you were willing to pay, but consider that I paid £160 for my Scarpa boots and they've been absolutely perfect for five years (with plenty more miles in the tank). If they last me another five (which is incredibly pessimistic because they still feel box-fresh) I've effectively paid £16 each year.
Best of luck, and I'm sorry you got stung with poor-quality kit! You're right, though - never too late!