My biggest complaint for everyday stays is the lack of benefits at Courtyard properties. I travel to a lot of smaller cities that don't have full service Marriott's and except for the Plat arrival bonus, I get little to any benefit during my actual stay. A free breakfast would be nice, but I know this has been discussed at length.
I do travel to Asia on occasion and even the Courtyard properties there blow away anything we have here stateside. Most of the Courtyards even have full lounges with food and alcohol complimentary.
My biggest problem is that I never want to use my free night certs as I barely cross the 75 night threshold every year and every night counts. I have a ton of unused points and ever expiring cat 1-4 certs from bonus promotions.