Ben Stokes said the "phenomenal" Joe Root "makes us all feel pretty rubbish" with how easy he makes batting look after the England captain scored a record-breaking double century in Chennai.
Root became the first player to craft a double hundred in his 100th Test as England piled on the runs on day two of the series against India, closing on 555-8.
The imperious in-form skipper struck a magnificent 218 to replace Alec Stewart as England's third-highest Test run-scorer, with Stokes making a brilliant 82 on his return to the side.
Root, who reached his fifth double hundred in the longest format by coming down the track and hitting Ravichandran Ashwin for six, has now racked up 644 in his past three Tests after a dream series in Sri Lanka.
Stokes rates the Yorkshireman as the best player of spin England have ever had after his latest masterclass.
Asked about Root's exploits, Stokes said: "He makes us all feel pretty rubbish with how easy he makes batting look. I was quite surprised he ran down the wicket and hacked a six to bring up a double.
"He's in phenomenal form, just making things look very, very easy. The way that he dominates spin is incredible to watch and I don't think we've had an England batsman ever play spin in the way he does.
"He's got an option and answer for everything that's thrown at him and he's just a delight to watch at the moment."
Stokes was happy to hit the ground running after he was rested for the 2-0 whitewash of Sri Lanka and hopes the tourists can keep India in the field for another hour on day three before doing damage with the ball.
The all-rounder said: "It's nice to come back in after a bit of time off and spend some time in the middle. After putting ourselves in and being 500 and whatever we are with two wickets left going into day three, we're in a very strong position."
He added: "[There were] no thoughts whatsoever of a declaration tonight because that would be stupid if we won the toss and bat first.
"You just get as many runs as you can out here in India and if we can bat for another hour tomorrow we'd be very happy with that."
Stokes knows the England bowlers must be on the money if they are to take a 1-0 lead on a pitch that has been flat in the first two days but will deteriorate.
The vice-captain said: "Generally wickets don't get any better out here in India, especially when the heat blazes on it.
"It's going to get drier, it's going to break up, it's going to deteriorate but just because we've got out there and scored big first-innings runs, that doesn't give us the right to bowl them out twice, like we'd hope to do.
"We know we've still got a lot of hard work to do as a bowling unit here because it is tough to take 20 wickets anywhere, but out here sometimes 20 wickets is hard to come by, so we know we've got a big challenge ahead of us."
