I'm a little apprehensive about giving Mellow Mushroom 5 stars, since I did not actually spend much time in the restaurant. During Tempe Arts Fest they had a table set up selling off slices. My son and I both agreed it was the best pizza we'd ever had. The crust is magnificent. I can only describe it as having a genuine wheat taste to it, simular to a sun-dried tomato bagel. The sauce and cheeze were perfect. I loved the decor inside and all the artistic shirts that were for sale. The folks I spoke to were great and told us about the history of the company. I would love to come back for a full dinner experience. However, based on some reviews, it does indeed appear that there maybe a few employees they need to weed out first. Mello Mushroom are new here, so perhaps they just have to work out a few kinks. I would hate to see an establishment like this fail because of poor customer service. So far, I like what I see, but am withholding my 5 star review till later.