I think it's obvious he is not worth 100m, and what's done is done. The quicker we as fans accept that, the less stupid fights and bickering around him. Now the important thing is he keeps improving and adds more directness to some of his attacks. I thought he played really well, and he is really good to keep possession
I think we need to let go of the price.
He was 100m because he had the release clause.
If he didn't have the release clause, Villa wouldn't have agreed to sell (because he wouldn't have downed tools or submitted a transfer request or done anything else to force their hand because of his lifelong relationship with them).
If the release clause hadn't been a figure that meant a significant windfall for Villa, they never would have allowed it into his contract.
Pep wanted him and the whole thing got sorted like gentlemen (except for the fan drama) because he had a contract that meant Pep got the player he wanted, Villa got the money they wanted, and Jack got the move he wanted. The transfer was smooth and easy because of the clause, and the clause only existed because it set his price at an amount Villa thought would soften the blow with their fans and pay for the transfer/s that would replace him.
It may not be his market value but it was the amount it took to get it done, and the club wanted him enough (and saw something in him that they didn't think they could get elsewhere at a lower price) and were willing to pay it to get it done.
We need to judge what he's doing against what we need him to do, not against the idea we have in our heads of what a 100m player should be.
I thought he did well today. I'm looking forward to seeing more.