I'm not 100% sure that these cheap £10 screens are of the same quality as Apple. You can also get it slightly out and once the sticky stuff grabs hold it isn't letting go. If it's not on 100% then the home button can sometimes stick. It's a cheap fix, not easy and your phone will never been as good as it once was.
Each to their own, but done properly and carefully the phone is every bit as good as it was. The cheap digitisers are fine, you can't tell the difference from a genuine Apple item. I suppose they may not be as scratch resistant, but I've seen no evidence of that. I've never had any complaints about the ones I've done



(ever the optimist