There are quite a lot of differences to my "in-person" from January1969 but I'd say it feels right. Probably just more rushed. Looks like it has been hanging on a wall for some time given the browning from the mount window.
Well, the OP in red is certainly not entirely typical or attractive compared to practically all examples sold by RR Auction (of which only one has such an awkward "a" in Tate) but my feeling is that it is "so bad it must be good". That said, I wouldn't buy it myself unless the price made it a "no brainer".