No, old chap. I had scoured the thread trying to find anyone who, in answer to the question 'is slime in tubes any good' had said 'yes' (noone had). Then the OP dropped the threshold to 'OK' and your comment was the only one, the text of which might be interpreted by the OP as 'OK'.
Things either work or they don't.
Snake oil doesn't work and I didn't want to buy a bottle of snake oil so I came on here to find out whether or not "slime" was snake oil.
If something does what it is supposed to do, it can be described as "excellent", "OK", "fit for purpose", "good", "does what it says on the tin" etc. etc.
If it doesn't work it could be described as "shite", "rubbish", "no good", "wouldn't recommend" etc. etc.
I received enough replies to convince me that it does work as intended and is not a bottle of snake oil.
I also received replies telling me to spend more than our weekly household food budget on expensive puncture resistant tyres.
All replies were 100% correct and I agree that expensive puncture resistant tyres are the best option.
But, for the time being, in my current circumstances "slime" is the route I am taking.
Sorry if that offends anybody.