Original sentence: However, an online survey reported that a majority of respondents had a negative opinion of the change, with advanced users being "somewhat more negative" than intermediate users, and users reporting a self-estimated reduction in productivity.One study reported fairly good acceptance by users except highly experienced users and users of word processing applications with a classical WIMP interface, but was less convinced in terms of efficiency and organisation.This was different from what users were used to, and was met with mixed reactions
Edited sentence: , removing gridlines only required two mouse-clicks instead of five).However, most business users agreed that the replacement of the straightforward menu system with the more convoluted ribbon dramatically reduced productivity.This was different from what users were used to, but the number of mouse-clicks needed to reach a given functionality were generally fewer (e