He's not got blistering pace but because he has great fee he didn't really need it (in the Championship).
I'm keen to see how he performs week in week out in the PL, he did well for us but new player, new league, slightly unknown etc usually allows more space and time, he won't get that now with his price tag.
It's the same with all players that transition from the champs to PL I guess, so excel like Watkins did for you, others struggle more.
He's not a Grealish but will work his backside off for the team.