I didn't know any stat about Maddison but a quick google search reveals the following: (these are premier league stats apparently from squawka)
1. Kevin DeBruyne 71 chances created (1562 minutes)
2. Emiliano Buendia: 57 chances created (1504 minutes)
3. TAA: 57 chances created (1663 minutes)
4. Jack Grealish: 49 chances created (1614 minutes)
5. James Maddison: 46 chances created (1606 minutes)
6. Pascal Gross: 45 chances created (1244 minutes)
7.Lucas Digne: 45 chances created (1620 minutes)
8. João Moutinho: 44 chances created (1710 minutes)
9.Gylfi Sigurdsson: 35 chances (1419 minutes)
10. Gerard Deulofeu: 35 chances (1469 minutes)
link:
https://www.squawka.com/en/news/most-chances-created-premier-league-2019-2020
I don't particularly follow Leicester nor Aston Villa, but given the hype on the two players I try to watch what would be "tough games" for both teams, and I wasn't excited as you say about either, cleverness does come through sometimes but technique or inspiration: not really.
Maybe if I was caught impressed watching them play against a low block (with some indication of consistency) I'd be more forthcoming, but I maybe don't watch enough games, given I am picky about watching opposition teams.