It's regular Wendy's food. Based off of that expectation, this place is perfectly fine. It seems like no one ever has time to write anything but bad reviews about fast food, so I will do my part to strike a blow for those who were satisfied by the service here.
I usually come here on off peak hours and I typically just get some Jr. Hamburgers and fries (I'm a big fan of sliders and these are the closest you can get in my area with no White Castle in Phoenix). The peak meal hours are definitely busier, your order will definitely take a little longer, and I tend to avoid these times as a result.
I almost exclusively use the drive thru, but I have gone inside to order occasionally and have had no issues with either. The dining room was clean, and what you expect for your standard fast food joint.
I only come here when I'm too busy to cook, but when those times come (and they do), this Wendy's location is always near the top of my list of choices.