England should be happy that they won at least once against the Indians on their own turf because I was expecting them to get whitewashed pretty comfortably considering their current form.
Bazball has proven to be an overrated approach which works only under specific conditions. England needs to adapt better to different conditions.
In the first Test match, India lost the match only because of their mistakes. Especially since every batsman in India could not bat well in the second innings in the first match, they suffered a defeat by 28 runs. However, despite Bumrah and Siraj creating enough chances towards the end, the match was lost by 28 runs. If India's top order batsmen had done a little bit better that day then India would not have lost the match but India could have easily won the match.