I'm confused by this response, and I've seen it often. You don't have to use this feature of Gmail. It can easily be reverted back to default email behavior. So

I'm confused by this response, and I've seen it often. You don't have to use this feature of Gmail. It can easily be reverted back to default email behavior. So I'm perplexed when people complain about it not working very well, and from everything I've heard, few people actually do think it works well...